157039306668

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7151}}^1\times {\mathrm{12979}}^1$

素因数の和:20187

約数の個数: 72

約数和(自身を含む): 405494369280

約数和(自身を除く): 248455062612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7151, 12979, 14302, 21453, 25958, 28604, 38937, 42906, 51916, 64359, 77874, 85812, 116811, 128718, 155748, 233622, 257436, 336097, 467244, 610013, 672194, 1008291, 1220026, 1344388, 1830039, 2016582, 2440052, 3024873, 3660078, 4033164, 5490117, 6049746, 7320156, 10980234, 12099492, 21960468, 92812829, 185625658, 278438487, 371251316, 556876974, 835315461, 1113753948, 1670630922, 3341261844, 4362202963, 8724405926, 13086608889, 17448811852, 26173217778, 39259826667, 52346435556, 78519653334, 157039306668]

約数ペア:

[(1, 157039306668), (2, 78519653334), (3, 52346435556), (4, 39259826667), (6, 26173217778), (9, 17448811852), (12, 13086608889), (18, 8724405926), (36, 4362202963), (47, 3341261844), (94, 1670630922), (141, 1113753948), (188, 835315461), (282, 556876974), (423, 371251316), (564, 278438487), (846, 185625658), (1692, 92812829), (7151, 21960468), (12979, 12099492), (14302, 10980234), (21453, 7320156), (25958, 6049746), (28604, 5490117), (38937, 4033164), (42906, 3660078), (51916, 3024873), (64359, 2440052), (77874, 2016582), (85812, 1830039), (116811, 1344388), (128718, 1220026), (155748, 1008291), (233622, 672194), (257436, 610013), (336097, 467244)]