166295258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 280195200

約数和(自身を除く): 113899942

約数列:

[1, 2, 17, 19, 34, 38, 137, 274, 323, 646, 1879, 2329, 2603, 3758, 4658, 5206, 31943, 35701, 44251, 63886, 71402, 88502, 257423, 514846, 606917, 1213834, 4376191, 4891037, 8752382, 9782074, 83147629, 166295258]

約数ペア:

[(1, 166295258), (2, 83147629), (17, 9782074), (19, 8752382), (34, 4891037), (38, 4376191), (137, 1213834), (274, 606917), (323, 514846), (646, 257423), (1879, 88502), (2329, 71402), (2603, 63886), (3758, 44251), (4658, 35701), (5206, 31943)]