156918646380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{165181}}^1$

素因数の和:165487

約数の個数: 96

約数和(自身を含む): 447561289728

約数和(自身を除く): 290642643348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 223, 284, 355, 426, 446, 669, 710, 852, 892, 1065, 1115, 1338, 1420, 2130, 2230, 2676, 3345, 4260, 4460, 6690, 13380, 15833, 31666, 47499, 63332, 79165, 94998, 158330, 165181, 189996, 237495, 316660, 330362, 474990, 495543, 660724, 825905, 949980, 991086, 1651810, 1982172, 2477715, 3303620, 4955430, 9910860, 11727851, 23455702, 35183553, 36835363, 46911404, 58639255, 70367106, 73670726, 110506089, 117278510, 140734212, 147341452, 175917765, 184176815, 221012178, 234557020, 351835530, 368353630, 442024356, 552530445, 703671060, 736707260, 1105060890, 2210121780, 2615310773, 5230621546, 7845932319, 10461243092, 13076553865, 15691864638, 26153107730, 31383729276, 39229661595, 52306215460, 78459323190, 156918646380]

約数ペア:

[(1, 156918646380), (2, 78459323190), (3, 52306215460), (4, 39229661595), (5, 31383729276), (6, 26153107730), (10, 15691864638), (12, 13076553865), (15, 10461243092), (20, 7845932319), (30, 5230621546), (60, 2615310773), (71, 2210121780), (142, 1105060890), (213, 736707260), (223, 703671060), (284, 552530445), (355, 442024356), (426, 368353630), (446, 351835530), (669, 234557020), (710, 221012178), (852, 184176815), (892, 175917765), (1065, 147341452), (1115, 140734212), (1338, 117278510), (1420, 110506089), (2130, 73670726), (2230, 70367106), (2676, 58639255), (3345, 46911404), (4260, 36835363), (4460, 35183553), (6690, 23455702), (13380, 11727851), (15833, 9910860), (31666, 4955430), (47499, 3303620), (63332, 2477715), (79165, 1982172), (94998, 1651810), (158330, 991086), (165181, 949980), (189996, 825905), (237495, 660724), (316660, 495543), (330362, 474990)]