144577472

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{13367}}^1$

素因数の和:13405

約数の個数: 42

約数和(自身を含む): 310685688

約数和(自身を除く): 166108216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 13367, 26734, 53468, 106936, 173771, 213872, 347542, 427744, 695084, 855488, 1390168, 2259023, 2780336, 4518046, 5560672, 9036092, 11121344, 18072184, 36144368, 72288736, 144577472]

約数ペア:

[(1, 144577472), (2, 72288736), (4, 36144368), (8, 18072184), (13, 11121344), (16, 9036092), (26, 5560672), (32, 4518046), (52, 2780336), (64, 2259023), (104, 1390168), (169, 855488), (208, 695084), (338, 427744), (416, 347542), (676, 213872), (832, 173771), (1352, 106936), (2704, 53468), (5408, 26734), (10816, 13367)]