183733888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 398197800

約数和(自身を除く): 214463912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 416, 436, 832, 872, 1013, 1417, 1664, 1744, 2026, 2834, 3488, 4052, 5668, 6976, 8104, 11336, 13169, 13952, 16208, 22672, 26338, 32416, 45344, 52676, 64832, 90688, 105352, 110417, 129664, 181376, 210704, 220834, 421408, 441668, 842816, 883336, 1435421, 1685632, 1766672, 2870842, 3533344, 5741684, 7066688, 11483368, 14133376, 22966736, 45933472, 91866944, 183733888]

約数ペア:

[(1, 183733888), (2, 91866944), (4, 45933472), (8, 22966736), (13, 14133376), (16, 11483368), (26, 7066688), (32, 5741684), (52, 3533344), (64, 2870842), (104, 1766672), (109, 1685632), (128, 1435421), (208, 883336), (218, 842816), (416, 441668), (436, 421408), (832, 220834), (872, 210704), (1013, 181376), (1417, 129664), (1664, 110417), (1744, 105352), (2026, 90688), (2834, 64832), (3488, 52676), (4052, 45344), (5668, 32416), (6976, 26338), (8104, 22672), (11336, 16208), (13169, 13952)]