156919021588

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1429}}^1\times {\mathrm{24359}}^1$

素因数の和:25829

約数の個数: 72

約数和(自身を含む): 333578044800

約数和(自身を除く): 176659023212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 1429, 2254, 2858, 4508, 5716, 10003, 20006, 24359, 32867, 40012, 48718, 65734, 70021, 97436, 131468, 140042, 170513, 230069, 280084, 341026, 460138, 560257, 682052, 920276, 1120514, 1193591, 1610483, 2241028, 2387182, 3220966, 3921799, 4774364, 6441932, 7843598, 15687196, 27452593, 34809011, 54905186, 69618022, 109810372, 139236044, 243663077, 487326154, 800607253, 974652308, 1601214506, 1705641539, 3202429012, 3411283078, 5604250771, 6822566156, 11208501542, 22417003084, 39229755397, 78459510794, 156919021588]

約数ペア:

[(1, 156919021588), (2, 78459510794), (4, 39229755397), (7, 22417003084), (14, 11208501542), (23, 6822566156), (28, 5604250771), (46, 3411283078), (49, 3202429012), (92, 1705641539), (98, 1601214506), (161, 974652308), (196, 800607253), (322, 487326154), (644, 243663077), (1127, 139236044), (1429, 109810372), (2254, 69618022), (2858, 54905186), (4508, 34809011), (5716, 27452593), (10003, 15687196), (20006, 7843598), (24359, 6441932), (32867, 4774364), (40012, 3921799), (48718, 3220966), (65734, 2387182), (70021, 2241028), (97436, 1610483), (131468, 1193591), (140042, 1120514), (170513, 920276), (230069, 682052), (280084, 560257), (341026, 460138)]