127040368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87253}}^1$

素因数の和:87281

約数の個数: 40

約数和(自身を含む): 302945888

約数和(自身を除く): 175905520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 87253, 174506, 349012, 610771, 698024, 1134289, 1221542, 1396048, 2268578, 2443084, 4537156, 4886168, 7940023, 9074312, 9772336, 15880046, 18148624, 31760092, 63520184, 127040368]

約数ペア:

[(1, 127040368), (2, 63520184), (4, 31760092), (7, 18148624), (8, 15880046), (13, 9772336), (14, 9074312), (16, 7940023), (26, 4886168), (28, 4537156), (52, 2443084), (56, 2268578), (91, 1396048), (104, 1221542), (112, 1134289), (182, 698024), (208, 610771), (364, 349012), (728, 174506), (1456, 87253)]