156738844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 297561600

約数和(自身を除く): 140822756

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 163, 179, 316, 326, 358, 652, 716, 1343, 2686, 2771, 3043, 5372, 5542, 6086, 11084, 12172, 12877, 14141, 25754, 28282, 29177, 51508, 56564, 58354, 116708, 218909, 240397, 437818, 480794, 496009, 875636, 961588, 992018, 1984036, 2304983, 4609966, 9219932, 39184711, 78369422, 156738844]

約数ペア:

[(1, 156738844), (2, 78369422), (4, 39184711), (17, 9219932), (34, 4609966), (68, 2304983), (79, 1984036), (158, 992018), (163, 961588), (179, 875636), (316, 496009), (326, 480794), (358, 437818), (652, 240397), (716, 218909), (1343, 116708), (2686, 58354), (2771, 56564), (3043, 51508), (5372, 29177), (5542, 28282), (6086, 25754), (11084, 14141), (12172, 12877)]