143351390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8291}}^1$

素因数の和:8337

約数の個数: 64

約数和(自身を含む): 334333440

約数和(自身を除く): 190982050

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8291, 8645, 16582, 17290, 41455, 58037, 82910, 107783, 116074, 157529, 215566, 290185, 315058, 538915, 580370, 754481, 787645, 1077830, 1102703, 1508962, 1575290, 2047877, 2205406, 3772405, 4095754, 5513515, 7544810, 10239385, 11027030, 14335139, 20478770, 28670278, 71675695, 143351390]

約数ペア:

[(1, 143351390), (2, 71675695), (5, 28670278), (7, 20478770), (10, 14335139), (13, 11027030), (14, 10239385), (19, 7544810), (26, 5513515), (35, 4095754), (38, 3772405), (65, 2205406), (70, 2047877), (91, 1575290), (95, 1508962), (130, 1102703), (133, 1077830), (182, 787645), (190, 754481), (247, 580370), (266, 538915), (455, 315058), (494, 290185), (665, 215566), (910, 157529), (1235, 116074), (1330, 107783), (1729, 82910), (2470, 58037), (3458, 41455), (8291, 17290), (8645, 16582)]