156933363

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 220711680

約数和(自身を除く): 63778317

約数列:

[1, 3, 41, 67, 123, 137, 139, 201, 411, 417, 2747, 5617, 5699, 8241, 9179, 9313, 16851, 17097, 19043, 27537, 27939, 57129, 376339, 381833, 780763, 1129017, 1145499, 1275881, 2342289, 3827643, 52311121, 156933363]

約数ペア:

[(1, 156933363), (3, 52311121), (41, 3827643), (67, 2342289), (123, 1275881), (137, 1145499), (139, 1129017), (201, 780763), (411, 381833), (417, 376339), (2747, 57129), (5617, 27939), (5699, 27537), (8241, 19043), (9179, 17097), (9313, 16851)]