154665294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5521}}^1$

素因数の和:5585

約数の個数: 64

約数和(自身を含む): 381680640

約数和(自身を除く): 227015346

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 609, 667, 966, 1218, 1334, 2001, 4002, 4669, 5521, 9338, 11042, 14007, 16563, 28014, 33126, 38647, 77294, 115941, 126983, 160109, 231882, 253966, 320218, 380949, 480327, 761898, 888881, 960654, 1120763, 1777762, 2241526, 2666643, 3362289, 3682507, 5333286, 6724578, 7365014, 11047521, 22095042, 25777549, 51555098, 77332647, 154665294]

約数ペア:

[(1, 154665294), (2, 77332647), (3, 51555098), (6, 25777549), (7, 22095042), (14, 11047521), (21, 7365014), (23, 6724578), (29, 5333286), (42, 3682507), (46, 3362289), (58, 2666643), (69, 2241526), (87, 1777762), (138, 1120763), (161, 960654), (174, 888881), (203, 761898), (322, 480327), (406, 380949), (483, 320218), (609, 253966), (667, 231882), (966, 160109), (1218, 126983), (1334, 115941), (2001, 77294), (4002, 38647), (4669, 33126), (5521, 28014), (9338, 16563), (11042, 14007)]