172888506

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{152459}}^1$

素因数の和:152480

約数の個数: 40

約数和(自身を含む): 442743840

約数和(自身を除く): 269855334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 152459, 304918, 457377, 914754, 1067213, 1372131, 2134426, 2744262, 3201639, 4116393, 6403278, 8232786, 9604917, 12349179, 19209834, 24698358, 28814751, 57629502, 86444253, 172888506]

約数ペア:

[(1, 172888506), (2, 86444253), (3, 57629502), (6, 28814751), (7, 24698358), (9, 19209834), (14, 12349179), (18, 9604917), (21, 8232786), (27, 6403278), (42, 4116393), (54, 3201639), (63, 2744262), (81, 2134426), (126, 1372131), (162, 1067213), (189, 914754), (378, 457377), (567, 304918), (1134, 152459)]