179951772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 574414848

約数和(自身を除く): 394463076

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 71, 77, 78, 84, 91, 132, 142, 143, 154, 156, 182, 211, 213, 231, 273, 284, 286, 308, 364, 422, 426, 429, 462, 497, 546, 572, 633, 781, 844, 852, 858, 923, 924, 994, 1001, 1092, 1266, 1477, 1491, 1562, 1716, 1846, 1988, 2002, 2321, 2343, 2532, 2743, 2769, 2954, 2982, 3003, 3124, 3692, 4004, 4431, 4642, 4686, 5467, 5486, 5538, 5908, 5964, 6006, 6461, 6963, 8229, 8862, 9284, 9372, 10153, 10934, 10972, 11076, 12012, 12922, 13926, 14981, 16247, 16401, 16458, 17724, 19201, 19383, 20306, 21868, 25844, 27852, 29962, 30173, 30459, 32494, 32802, 32916, 38402, 38766, 40612, 44943, 48741, 57603, 59924, 60346, 60918, 64988, 65604, 71071, 76804, 77532, 89886, 90519, 97482, 104867, 115206, 120692, 121836, 142142, 164791, 179772, 181038, 194753, 194964, 209734, 211211, 213213, 230412, 284284, 314601, 329582, 362076, 389506, 419468, 422422, 426426, 494373, 584259, 629202, 633633, 659164, 779012, 844844, 852852, 988746, 1153537, 1168518, 1258404, 1267266, 1363271, 1977492, 2142283, 2307074, 2337036, 2534532, 2726542, 3460611, 4089813, 4284566, 4614148, 5453084, 6426849, 6921222, 8179626, 8569132, 12853698, 13842444, 14995981, 16359252, 25707396, 29991962, 44987943, 59983924, 89975886, 179951772]

約数ペア:

[(1, 179951772), (2, 89975886), (3, 59983924), (4, 44987943), (6, 29991962), (7, 25707396), (11, 16359252), (12, 14995981), (13, 13842444), (14, 12853698), (21, 8569132), (22, 8179626), (26, 6921222), (28, 6426849), (33, 5453084), (39, 4614148), (42, 4284566), (44, 4089813), (52, 3460611), (66, 2726542), (71, 2534532), (77, 2337036), (78, 2307074), (84, 2142283), (91, 1977492), (132, 1363271), (142, 1267266), (143, 1258404), (154, 1168518), (156, 1153537), (182, 988746), (211, 852852), (213, 844844), (231, 779012), (273, 659164), (284, 633633), (286, 629202), (308, 584259), (364, 494373), (422, 426426), (426, 422422), (429, 419468), (462, 389506), (497, 362076), (546, 329582), (572, 314601), (633, 284284), (781, 230412), (844, 213213), (852, 211211), (858, 209734), (923, 194964), (924, 194753), (994, 181038), (1001, 179772), (1092, 164791), (1266, 142142), (1477, 121836), (1491, 120692), (1562, 115206), (1716, 104867), (1846, 97482), (1988, 90519), (2002, 89886), (2321, 77532), (2343, 76804), (2532, 71071), (2743, 65604), (2769, 64988), (2954, 60918), (2982, 60346), (3003, 59924), (3124, 57603), (3692, 48741), (4004, 44943), (4431, 40612), (4642, 38766), (4686, 38402), (5467, 32916), (5486, 32802), (5538, 32494), (5908, 30459), (5964, 30173), (6006, 29962), (6461, 27852), (6963, 25844), (8229, 21868), (8862, 20306), (9284, 19383), (9372, 19201), (10153, 17724), (10934, 16458), (10972, 16401), (11076, 16247), (12012, 14981), (12922, 13926)]