142557688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 334656000

約数和(自身を除く): 192098312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3304, 3319, 5369, 6136, 6638, 10738, 13276, 21476, 23233, 26552, 42952, 43147, 46466, 86294, 92932, 172588, 185864, 195821, 302029, 345176, 391642, 604058, 783284, 1208116, 1370747, 1566568, 2416232, 2545673, 2741494, 5091346, 5482988, 10182692, 10965976, 17819711, 20365384, 35639422, 71278844, 142557688]

約数ペア:

[(1, 142557688), (2, 71278844), (4, 35639422), (7, 20365384), (8, 17819711), (13, 10965976), (14, 10182692), (26, 5482988), (28, 5091346), (52, 2741494), (56, 2545673), (59, 2416232), (91, 1566568), (104, 1370747), (118, 1208116), (182, 783284), (236, 604058), (364, 391642), (413, 345176), (472, 302029), (728, 195821), (767, 185864), (826, 172588), (1534, 92932), (1652, 86294), (3068, 46466), (3304, 43147), (3319, 42952), (5369, 26552), (6136, 23233), (6638, 21476), (10738, 13276)]