156413880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8867}}^1$

素因数の和:8898

約数の個数: 144

約数和(自身を含む): 591406920

約数和(自身を除く): 434993040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 8867, 17640, 17734, 26601, 35468, 44335, 53202, 62069, 70936, 79803, 88670, 106404, 124138, 133005, 159606, 177340, 186207, 212808, 248276, 266010, 310345, 319212, 354680, 372414, 399015, 434483, 496552, 532020, 558621, 620690, 638424, 744828, 798030, 868966, 931035, 1064040, 1117242, 1241380, 1303449, 1489656, 1596060, 1737932, 1862070, 2172415, 2234484, 2482760, 2606898, 2793105, 3192120, 3475864, 3724140, 3910347, 4344830, 4468968, 5213796, 5586210, 6517245, 7448280, 7820694, 8689660, 10427592, 11172420, 13034490, 15641388, 17379320, 19551735, 22344840, 26068980, 31282776, 39103470, 52137960, 78206940, 156413880]

約数ペア:

[(1, 156413880), (2, 78206940), (3, 52137960), (4, 39103470), (5, 31282776), (6, 26068980), (7, 22344840), (8, 19551735), (9, 17379320), (10, 15641388), (12, 13034490), (14, 11172420), (15, 10427592), (18, 8689660), (20, 7820694), (21, 7448280), (24, 6517245), (28, 5586210), (30, 5213796), (35, 4468968), (36, 4344830), (40, 3910347), (42, 3724140), (45, 3475864), (49, 3192120), (56, 2793105), (60, 2606898), (63, 2482760), (70, 2234484), (72, 2172415), (84, 1862070), (90, 1737932), (98, 1596060), (105, 1489656), (120, 1303449), (126, 1241380), (140, 1117242), (147, 1064040), (168, 931035), (180, 868966), (196, 798030), (210, 744828), (245, 638424), (252, 620690), (280, 558621), (294, 532020), (315, 496552), (360, 434483), (392, 399015), (420, 372414), (441, 354680), (490, 319212), (504, 310345), (588, 266010), (630, 248276), (735, 212808), (840, 186207), (882, 177340), (980, 159606), (1176, 133005), (1260, 124138), (1470, 106404), (1764, 88670), (1960, 79803), (2205, 70936), (2520, 62069), (2940, 53202), (3528, 44335), (4410, 35468), (5880, 26601), (8820, 17734), (8867, 17640)]