157048528

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 401745120

約数和(自身を除く): 244696592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 811, 931, 988, 1064, 1274, 1456, 1622, 1729, 1862, 1976, 2128, 2548, 3244, 3458, 3724, 3952, 5096, 5677, 6488, 6916, 7448, 10192, 10543, 11354, 12103, 12976, 13832, 14896, 15409, 21086, 22708, 24206, 27664, 30818, 39739, 42172, 45416, 48412, 61636, 73801, 79478, 84344, 90832, 96824, 107863, 123272, 147602, 158956, 168688, 193648, 200317, 215726, 246544, 295204, 317912, 400634, 431452, 516607, 590408, 635824, 755041, 801268, 862904, 1033214, 1180816, 1402219, 1510082, 1602536, 1725808, 2066428, 2804438, 3020164, 3205072, 4132856, 5608876, 6040328, 8265712, 9815533, 11217752, 12080656, 19631066, 22435504, 39262132, 78524264, 157048528]

約数ペア:

[(1, 157048528), (2, 78524264), (4, 39262132), (7, 22435504), (8, 19631066), (13, 12080656), (14, 11217752), (16, 9815533), (19, 8265712), (26, 6040328), (28, 5608876), (38, 4132856), (49, 3205072), (52, 3020164), (56, 2804438), (76, 2066428), (91, 1725808), (98, 1602536), (104, 1510082), (112, 1402219), (133, 1180816), (152, 1033214), (182, 862904), (196, 801268), (208, 755041), (247, 635824), (266, 590408), (304, 516607), (364, 431452), (392, 400634), (494, 317912), (532, 295204), (637, 246544), (728, 215726), (784, 200317), (811, 193648), (931, 168688), (988, 158956), (1064, 147602), (1274, 123272), (1456, 107863), (1622, 96824), (1729, 90832), (1862, 84344), (1976, 79478), (2128, 73801), (2548, 61636), (3244, 48412), (3458, 45416), (3724, 42172), (3952, 39739), (5096, 30818), (5677, 27664), (6488, 24206), (6916, 22708), (7448, 21086), (10192, 15409), (10543, 14896), (11354, 13832), (12103, 12976)]