153761608

素因数分解:

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

素因数の和:268

約数の個数: 144

約数和(自身を含む): 398046960

約数和(自身を除く): 244285352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 169, 182, 196, 211, 286, 308, 338, 364, 392, 422, 539, 572, 616, 637, 676, 728, 844, 1001, 1078, 1144, 1183, 1274, 1352, 1477, 1688, 1859, 2002, 2156, 2321, 2366, 2548, 2743, 2954, 3718, 4004, 4312, 4642, 4732, 5096, 5486, 5908, 7007, 7436, 8008, 8281, 9284, 9464, 10339, 10972, 11816, 13013, 14014, 14872, 16247, 16562, 18568, 19201, 20678, 21944, 26026, 28028, 30173, 32494, 33124, 35659, 38402, 41356, 52052, 56056, 60346, 64988, 66248, 71318, 76804, 82712, 91091, 104104, 113729, 120692, 129976, 134407, 142636, 153608, 182182, 211211, 227458, 241384, 249613, 268814, 285272, 364364, 392249, 422422, 454916, 499226, 537628, 728728, 784498, 844844, 909832, 998452, 1075256, 1478477, 1568996, 1689688, 1747291, 1996904, 2745743, 2956954, 3137992, 3494582, 5491486, 5913908, 6989164, 10982972, 11827816, 13978328, 19220201, 21965944, 38440402, 76880804, 153761608]

約数ペア:

[(1, 153761608), (2, 76880804), (4, 38440402), (7, 21965944), (8, 19220201), (11, 13978328), (13, 11827816), (14, 10982972), (22, 6989164), (26, 5913908), (28, 5491486), (44, 3494582), (49, 3137992), (52, 2956954), (56, 2745743), (77, 1996904), (88, 1747291), (91, 1689688), (98, 1568996), (104, 1478477), (143, 1075256), (154, 998452), (169, 909832), (182, 844844), (196, 784498), (211, 728728), (286, 537628), (308, 499226), (338, 454916), (364, 422422), (392, 392249), (422, 364364), (539, 285272), (572, 268814), (616, 249613), (637, 241384), (676, 227458), (728, 211211), (844, 182182), (1001, 153608), (1078, 142636), (1144, 134407), (1183, 129976), (1274, 120692), (1352, 113729), (1477, 104104), (1688, 91091), (1859, 82712), (2002, 76804), (2156, 71318), (2321, 66248), (2366, 64988), (2548, 60346), (2743, 56056), (2954, 52052), (3718, 41356), (4004, 38402), (4312, 35659), (4642, 33124), (4732, 32494), (5096, 30173), (5486, 28028), (5908, 26026), (7007, 21944), (7436, 20678), (8008, 19201), (8281, 18568), (9284, 16562), (9464, 16247), (10339, 14872), (10972, 14014), (11816, 13013)]