126239360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15173}}^1$

素因数の和:15205

約数の個数: 64

約数和(自身を含む): 325027080

約数和(自身を除く): 198787720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 15173, 30346, 60692, 75865, 121384, 151730, 197249, 242768, 303460, 394498, 485536, 606920, 788996, 971072, 986245, 1213840, 1577992, 1942144, 1972490, 2427680, 3155984, 3944980, 4855360, 6311968, 7889960, 9710720, 12623936, 15779920, 25247872, 31559840, 63119680, 126239360]

約数ペア:

[(1, 126239360), (2, 63119680), (4, 31559840), (5, 25247872), (8, 15779920), (10, 12623936), (13, 9710720), (16, 7889960), (20, 6311968), (26, 4855360), (32, 3944980), (40, 3155984), (52, 2427680), (64, 1972490), (65, 1942144), (80, 1577992), (104, 1213840), (128, 986245), (130, 971072), (160, 788996), (208, 606920), (260, 485536), (320, 394498), (416, 303460), (520, 242768), (640, 197249), (832, 151730), (1040, 121384), (1664, 75865), (2080, 60692), (4160, 30346), (8320, 15173)]