127140216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 376358400

約数和(自身を除く): 249218184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 109, 131, 159, 168, 212, 218, 262, 318, 327, 371, 393, 424, 436, 524, 636, 654, 742, 763, 786, 872, 917, 1048, 1113, 1272, 1308, 1484, 1526, 1572, 1834, 2226, 2289, 2616, 2751, 2968, 3052, 3144, 3668, 4452, 4578, 5502, 5777, 6104, 6943, 7336, 8904, 9156, 11004, 11554, 13886, 14279, 17331, 18312, 20829, 22008, 23108, 27772, 28558, 34662, 40439, 41658, 42837, 46216, 48601, 55544, 57116, 69324, 80878, 83316, 85674, 97202, 99953, 114232, 121317, 138648, 145803, 161756, 166632, 171348, 194404, 199906, 242634, 291606, 299859, 323512, 342696, 388808, 399812, 485268, 583212, 599718, 756787, 799624, 970536, 1166424, 1199436, 1513574, 2270361, 2398872, 3027148, 4540722, 5297509, 6054296, 9081444, 10595018, 15892527, 18162888, 21190036, 31785054, 42380072, 63570108, 127140216]

約数ペア:

[(1, 127140216), (2, 63570108), (3, 42380072), (4, 31785054), (6, 21190036), (7, 18162888), (8, 15892527), (12, 10595018), (14, 9081444), (21, 6054296), (24, 5297509), (28, 4540722), (42, 3027148), (53, 2398872), (56, 2270361), (84, 1513574), (106, 1199436), (109, 1166424), (131, 970536), (159, 799624), (168, 756787), (212, 599718), (218, 583212), (262, 485268), (318, 399812), (327, 388808), (371, 342696), (393, 323512), (424, 299859), (436, 291606), (524, 242634), (636, 199906), (654, 194404), (742, 171348), (763, 166632), (786, 161756), (872, 145803), (917, 138648), (1048, 121317), (1113, 114232), (1272, 99953), (1308, 97202), (1484, 85674), (1526, 83316), (1572, 80878), (1834, 69324), (2226, 57116), (2289, 55544), (2616, 48601), (2751, 46216), (2968, 42837), (3052, 41658), (3144, 40439), (3668, 34662), (4452, 28558), (4578, 27772), (5502, 23108), (5777, 22008), (6104, 20829), (6943, 18312), (7336, 17331), (8904, 14279), (9156, 13886), (11004, 11554)]