126957304838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{20533}}^1$

素因数の和:21249

約数の個数: 64

約数和(自身を含む): 239189231232

約数和(自身を除く): 112231926394

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 641, 689, 742, 1282, 1378, 4487, 4823, 8333, 8974, 9646, 16666, 20533, 33973, 41066, 58331, 67946, 116662, 143731, 237811, 266929, 287462, 441649, 475622, 533858, 883298, 1088249, 1868503, 2176498, 3091543, 3737006, 6183086, 7617743, 13161653, 14147237, 15235486, 26323306, 28294474, 92131571, 99030659, 171101489, 184263142, 198061318, 342202978, 697567609, 1197710423, 1395135218, 2395420846, 4882973263, 9068378917, 9765946526, 18136757834, 63478652419, 126957304838]

約数ペア:

[(1, 126957304838), (2, 63478652419), (7, 18136757834), (13, 9765946526), (14, 9068378917), (26, 4882973263), (53, 2395420846), (91, 1395135218), (106, 1197710423), (182, 697567609), (371, 342202978), (641, 198061318), (689, 184263142), (742, 171101489), (1282, 99030659), (1378, 92131571), (4487, 28294474), (4823, 26323306), (8333, 15235486), (8974, 14147237), (9646, 13161653), (16666, 7617743), (20533, 6183086), (33973, 3737006), (41066, 3091543), (58331, 2176498), (67946, 1868503), (116662, 1088249), (143731, 883298), (237811, 533858), (266929, 475622), (287462, 441649)]