156988412542

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{284423}}^1$

素因数の和:284545

約数の個数: 48

約数和(自身を含む): 269825084928

約数和(自身を除く): 112836672386

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 169, 299, 338, 598, 923, 1633, 1846, 3266, 3887, 7774, 11999, 21229, 23998, 42458, 275977, 284423, 551954, 568846, 3697499, 6541729, 7394998, 13083458, 20194033, 40388066, 48067487, 85042477, 96134974, 170084954, 262522429, 464462759, 525044858, 928925518, 1105552201, 2211104402, 3412791577, 6038015867, 6825583154, 12076031734, 78494206271, 156988412542]

約数ペア:

[(1, 156988412542), (2, 78494206271), (13, 12076031734), (23, 6825583154), (26, 6038015867), (46, 3412791577), (71, 2211104402), (142, 1105552201), (169, 928925518), (299, 525044858), (338, 464462759), (598, 262522429), (923, 170084954), (1633, 96134974), (1846, 85042477), (3266, 48067487), (3887, 40388066), (7774, 20194033), (11999, 13083458), (21229, 7394998), (23998, 6541729), (42458, 3697499), (275977, 568846), (284423, 551954)]