156778650420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{12401}}^1$

素因数の和:13422

約数の個数: 192

約数和(自身を含む): 518450429952

約数和(自身を除く): 361671779532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 971, 1085, 1302, 1860, 1942, 2170, 2604, 2913, 3255, 3884, 4340, 4855, 5826, 6510, 6797, 9710, 11652, 12401, 13020, 13594, 14565, 19420, 20391, 24802, 27188, 29130, 30101, 33985, 37203, 40782, 49604, 58260, 60202, 62005, 67970, 74406, 81564, 86807, 90303, 101955, 120404, 124010, 135940, 148812, 150505, 173614, 180606, 186015, 203910, 210707, 248020, 260421, 301010, 347228, 361212, 372030, 384431, 407820, 421414, 434035, 451515, 520842, 602020, 632121, 744060, 768862, 842828, 868070, 903030, 1041684, 1053535, 1153293, 1264242, 1302105, 1537724, 1736140, 1806060, 1922155, 2107070, 2306586, 2528484, 2604210, 2691017, 3160605, 3844310, 4214140, 4613172, 5208420, 5382034, 5766465, 6321210, 7688620, 8073051, 10764068, 11532930, 12041371, 12642420, 13455085, 16146102, 23065860, 24082742, 26910170, 32292204, 36124113, 40365255, 48165484, 53820340, 60206855, 72248226, 80730510, 84289597, 120413710, 144496452, 161461020, 168579194, 180620565, 240827420, 252868791, 337158388, 361241130, 373282501, 421447985, 505737582, 722482260, 746565002, 842895970, 1011475164, 1119847503, 1264343955, 1493130004, 1685791940, 1866412505, 2239695006, 2528687910, 2612977507, 3732825010, 4479390012, 5057375820, 5225955014, 5599237515, 7465650020, 7838932521, 10451910028, 11198475030, 13064887535, 15677865042, 22396950060, 26129775070, 31355730084, 39194662605, 52259550140, 78389325210, 156778650420]

約数ペア:

[(1, 156778650420), (2, 78389325210), (3, 52259550140), (4, 39194662605), (5, 31355730084), (6, 26129775070), (7, 22396950060), (10, 15677865042), (12, 13064887535), (14, 11198475030), (15, 10451910028), (20, 7838932521), (21, 7465650020), (28, 5599237515), (30, 5225955014), (31, 5057375820), (35, 4479390012), (42, 3732825010), (60, 2612977507), (62, 2528687910), (70, 2239695006), (84, 1866412505), (93, 1685791940), (105, 1493130004), (124, 1264343955), (140, 1119847503), (155, 1011475164), (186, 842895970), (210, 746565002), (217, 722482260), (310, 505737582), (372, 421447985), (420, 373282501), (434, 361241130), (465, 337158388), (620, 252868791), (651, 240827420), (868, 180620565), (930, 168579194), (971, 161461020), (1085, 144496452), (1302, 120413710), (1860, 84289597), (1942, 80730510), (2170, 72248226), (2604, 60206855), (2913, 53820340), (3255, 48165484), (3884, 40365255), (4340, 36124113), (4855, 32292204), (5826, 26910170), (6510, 24082742), (6797, 23065860), (9710, 16146102), (11652, 13455085), (12401, 12642420), (13020, 12041371), (13594, 11532930), (14565, 10764068), (19420, 8073051), (20391, 7688620), (24802, 6321210), (27188, 5766465), (29130, 5382034), (30101, 5208420), (33985, 4613172), (37203, 4214140), (40782, 3844310), (49604, 3160605), (58260, 2691017), (60202, 2604210), (62005, 2528484), (67970, 2306586), (74406, 2107070), (81564, 1922155), (86807, 1806060), (90303, 1736140), (101955, 1537724), (120404, 1302105), (124010, 1264242), (135940, 1153293), (148812, 1053535), (150505, 1041684), (173614, 903030), (180606, 868070), (186015, 842828), (203910, 768862), (210707, 744060), (248020, 632121), (260421, 602020), (301010, 520842), (347228, 451515), (361212, 434035), (372030, 421414), (384431, 407820)]