154063868

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 315705600

約数和(自身を除く): 161641732

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 179, 236, 358, 413, 521, 716, 826, 1042, 1253, 1652, 2084, 2506, 3647, 5012, 7294, 10561, 14588, 21122, 30739, 42244, 61478, 73927, 93259, 122956, 147854, 186518, 215173, 295708, 373036, 430346, 652813, 860692, 1305626, 2611252, 5502281, 11004562, 22009124, 38515967, 77031934, 154063868]

約数ペア:

[(1, 154063868), (2, 77031934), (4, 38515967), (7, 22009124), (14, 11004562), (28, 5502281), (59, 2611252), (118, 1305626), (179, 860692), (236, 652813), (358, 430346), (413, 373036), (521, 295708), (716, 215173), (826, 186518), (1042, 147854), (1253, 122956), (1652, 93259), (2084, 73927), (2506, 61478), (3647, 42244), (5012, 30739), (7294, 21122), (10561, 14588)]