157981488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67169}}^1$

素因数の和:67194

約数の個数: 60

約数和(自身を含む): 474757560

約数和(自身を除く): 316776072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 67169, 134338, 201507, 268676, 403014, 470183, 537352, 806028, 940366, 1074704, 1410549, 1612056, 1880732, 2821098, 3224112, 3291281, 3761464, 5642196, 6582562, 7522928, 9873843, 11284392, 13165124, 19747686, 22568784, 26330248, 39495372, 52660496, 78990744, 157981488]

約数ペア:

[(1, 157981488), (2, 78990744), (3, 52660496), (4, 39495372), (6, 26330248), (7, 22568784), (8, 19747686), (12, 13165124), (14, 11284392), (16, 9873843), (21, 7522928), (24, 6582562), (28, 5642196), (42, 3761464), (48, 3291281), (49, 3224112), (56, 2821098), (84, 1880732), (98, 1612056), (112, 1410549), (147, 1074704), (168, 940366), (196, 806028), (294, 537352), (336, 470183), (392, 403014), (588, 268676), (784, 201507), (1176, 134338), (2352, 67169)]