155516004

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29387}}^1$

素因数の和:29414

約数の個数: 72

約数和(自身を含む): 469032480

約数和(自身を除く): 313516476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 29387, 58774, 88161, 117548, 176322, 205709, 264483, 352644, 411418, 528966, 617127, 793449, 822836, 1057932, 1234254, 1439963, 1586898, 1851381, 2468508, 2879926, 3173796, 3702762, 4319889, 5554143, 5759852, 7405524, 8639778, 11108286, 12959667, 17279556, 22216572, 25919334, 38879001, 51838668, 77758002, 155516004]

約数ペア:

[(1, 155516004), (2, 77758002), (3, 51838668), (4, 38879001), (6, 25919334), (7, 22216572), (9, 17279556), (12, 12959667), (14, 11108286), (18, 8639778), (21, 7405524), (27, 5759852), (28, 5554143), (36, 4319889), (42, 3702762), (49, 3173796), (54, 2879926), (63, 2468508), (84, 1851381), (98, 1586898), (108, 1439963), (126, 1234254), (147, 1057932), (189, 822836), (196, 793449), (252, 617127), (294, 528966), (378, 411418), (441, 352644), (588, 264483), (756, 205709), (882, 176322), (1323, 117548), (1764, 88161), (2646, 58774), (5292, 29387)]