151231392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1363

約数の個数: 144

約数和(自身を含む): 478453248

約数和(自身を除く): 327221856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1303, 1488, 1612, 1872, 2232, 2418, 2606, 2976, 3224, 3627, 3744, 3909, 4464, 4836, 5212, 6448, 7254, 7818, 8928, 9672, 10424, 11727, 12896, 14508, 15636, 16939, 19344, 20848, 23454, 29016, 31272, 33878, 38688, 40393, 41696, 46908, 50817, 58032, 62544, 67756, 80786, 93816, 101634, 116064, 121179, 125088, 135512, 152451, 161572, 187632, 203268, 242358, 271024, 304902, 323144, 363537, 375264, 406536, 484716, 525109, 542048, 609804, 646288, 727074, 813072, 969432, 1050218, 1219608, 1292576, 1454148, 1575327, 1626144, 1938864, 2100436, 2439216, 2908296, 3150654, 3877728, 4200872, 4725981, 4878432, 5816592, 6301308, 8401744, 9451962, 11633184, 12602616, 16803488, 18903924, 25205232, 37807848, 50410464, 75615696, 151231392]

約数ペア:

[(1, 151231392), (2, 75615696), (3, 50410464), (4, 37807848), (6, 25205232), (8, 18903924), (9, 16803488), (12, 12602616), (13, 11633184), (16, 9451962), (18, 8401744), (24, 6301308), (26, 5816592), (31, 4878432), (32, 4725981), (36, 4200872), (39, 3877728), (48, 3150654), (52, 2908296), (62, 2439216), (72, 2100436), (78, 1938864), (93, 1626144), (96, 1575327), (104, 1454148), (117, 1292576), (124, 1219608), (144, 1050218), (156, 969432), (186, 813072), (208, 727074), (234, 646288), (248, 609804), (279, 542048), (288, 525109), (312, 484716), (372, 406536), (403, 375264), (416, 363537), (468, 323144), (496, 304902), (558, 271024), (624, 242358), (744, 203268), (806, 187632), (936, 161572), (992, 152451), (1116, 135512), (1209, 125088), (1248, 121179), (1303, 116064), (1488, 101634), (1612, 93816), (1872, 80786), (2232, 67756), (2418, 62544), (2606, 58032), (2976, 50817), (3224, 46908), (3627, 41696), (3744, 40393), (3909, 38688), (4464, 33878), (4836, 31272), (5212, 29016), (6448, 23454), (7254, 20848), (7818, 19344), (8928, 16939), (9672, 15636), (10424, 14508), (11727, 12896)]