161850864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{481699}}^1$

素因数の和:481717

約数の個数: 40

約数和(自身を含む): 477846400

約数和(自身を除く): 315995536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 481699, 963398, 1445097, 1926796, 2890194, 3371893, 3853592, 5780388, 6743786, 7707184, 10115679, 11560776, 13487572, 20231358, 23121552, 26975144, 40462716, 53950288, 80925432, 161850864]

約数ペア:

[(1, 161850864), (2, 80925432), (3, 53950288), (4, 40462716), (6, 26975144), (7, 23121552), (8, 20231358), (12, 13487572), (14, 11560776), (16, 10115679), (21, 7707184), (24, 6743786), (28, 5780388), (42, 3853592), (48, 3371893), (56, 2890194), (84, 1926796), (112, 1445097), (168, 963398), (336, 481699)]