156967346770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{76961}}^1$

素因数の和:77551

約数の個数: 64

約数和(自身を含む): 315353334240

約数和(自身を除く): 158385987470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 541, 754, 1082, 1885, 2705, 3770, 5410, 7033, 14066, 15689, 31378, 35165, 70330, 76961, 78445, 153922, 156890, 203957, 384805, 407914, 769610, 1000493, 1019785, 2000986, 2039570, 2231869, 4463738, 5002465, 10004930, 11159345, 22318690, 29014297, 41635901, 58028594, 83271802, 145071485, 208179505, 290142970, 416359010, 541266713, 1082533426, 1207441129, 2414882258, 2706333565, 5412667130, 6037205645, 12074411290, 15696734677, 31393469354, 78483673385, 156967346770]

約数ペア:

[(1, 156967346770), (2, 78483673385), (5, 31393469354), (10, 15696734677), (13, 12074411290), (26, 6037205645), (29, 5412667130), (58, 2706333565), (65, 2414882258), (130, 1207441129), (145, 1082533426), (290, 541266713), (377, 416359010), (541, 290142970), (754, 208179505), (1082, 145071485), (1885, 83271802), (2705, 58028594), (3770, 41635901), (5410, 29014297), (7033, 22318690), (14066, 11159345), (15689, 10004930), (31378, 5002465), (35165, 4463738), (70330, 2231869), (76961, 2039570), (78445, 2000986), (153922, 1019785), (156890, 1000493), (203957, 769610), (384805, 407914)]