157012856

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2845

約数の個数: 96

約数和(自身を含む): 402479280

約数和(自身を除く): 245466424

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, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 2002, 2156, 2548, 2801, 4004, 4312, 5096, 5602, 7007, 8008, 11204, 14014, 19607, 22408, 28028, 30811, 36413, 39214, 56056, 61622, 72826, 78428, 123244, 137249, 145652, 156856, 215677, 246488, 254891, 274498, 291304, 400543, 431354, 509782, 548996, 801086, 862708, 1019564, 1097992, 1509739, 1602172, 1725416, 1784237, 2039128, 2803801, 3019478, 3204344, 3568474, 5607602, 6038956, 7136948, 11215204, 12077912, 14273896, 19626607, 22430408, 39253214, 78506428, 157012856]

約数ペア:

[(1, 157012856), (2, 78506428), (4, 39253214), (7, 22430408), (8, 19626607), (11, 14273896), (13, 12077912), (14, 11215204), (22, 7136948), (26, 6038956), (28, 5607602), (44, 3568474), (49, 3204344), (52, 3019478), (56, 2803801), (77, 2039128), (88, 1784237), (91, 1725416), (98, 1602172), (104, 1509739), (143, 1097992), (154, 1019564), (182, 862708), (196, 801086), (286, 548996), (308, 509782), (364, 431354), (392, 400543), (539, 291304), (572, 274498), (616, 254891), (637, 246488), (728, 215677), (1001, 156856), (1078, 145652), (1144, 137249), (1274, 123244), (2002, 78428), (2156, 72826), (2548, 61622), (2801, 56056), (4004, 39214), (4312, 36413), (5096, 30811), (5602, 28028), (7007, 22408), (8008, 19607), (11204, 14014)]