156975155844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{869707}}^1$

素因数の和:869829

約数の個数: 72

約数和(自身を含む): 401074541280

約数和(自身を除く): 244099385436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 169, 178, 267, 338, 356, 507, 534, 676, 1014, 1068, 1157, 2028, 2314, 3471, 4628, 6942, 13884, 15041, 30082, 45123, 60164, 90246, 180492, 869707, 1739414, 2609121, 3478828, 5218242, 10436484, 11306191, 22612382, 33918573, 45224764, 67837146, 77403923, 135674292, 146980483, 154807846, 232211769, 293960966, 309615692, 440941449, 464423538, 587921932, 881882898, 928847076, 1006250999, 1763765796, 2012501998, 3018752997, 4025003996, 6037505994, 12075011988, 13081262987, 26162525974, 39243788961, 52325051948, 78487577922, 156975155844]

約数ペア:

[(1, 156975155844), (2, 78487577922), (3, 52325051948), (4, 39243788961), (6, 26162525974), (12, 13081262987), (13, 12075011988), (26, 6037505994), (39, 4025003996), (52, 3018752997), (78, 2012501998), (89, 1763765796), (156, 1006250999), (169, 928847076), (178, 881882898), (267, 587921932), (338, 464423538), (356, 440941449), (507, 309615692), (534, 293960966), (676, 232211769), (1014, 154807846), (1068, 146980483), (1157, 135674292), (2028, 77403923), (2314, 67837146), (3471, 45224764), (4628, 33918573), (6942, 22612382), (13884, 11306191), (15041, 10436484), (30082, 5218242), (45123, 3478828), (60164, 2609121), (90246, 1739414), (180492, 869707)]