158130840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{26893}}^1$

素因数の和:26921

約数の個数: 96

約数和(自身を含む): 551864880

約数和(自身を除く): 393734040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 26893, 53786, 80679, 107572, 134465, 161358, 188251, 215144, 268930, 322716, 376502, 403395, 537860, 564753, 645432, 753004, 806790, 941255, 1075720, 1129506, 1317757, 1506008, 1613580, 1882510, 2259012, 2635514, 2823765, 3227160, 3765020, 3953271, 4518024, 5271028, 5647530, 6588785, 7530040, 7906542, 10542056, 11295060, 13177570, 15813084, 19766355, 22590120, 26355140, 31626168, 39532710, 52710280, 79065420, 158130840]

約数ペア:

[(1, 158130840), (2, 79065420), (3, 52710280), (4, 39532710), (5, 31626168), (6, 26355140), (7, 22590120), (8, 19766355), (10, 15813084), (12, 13177570), (14, 11295060), (15, 10542056), (20, 7906542), (21, 7530040), (24, 6588785), (28, 5647530), (30, 5271028), (35, 4518024), (40, 3953271), (42, 3765020), (49, 3227160), (56, 2823765), (60, 2635514), (70, 2259012), (84, 1882510), (98, 1613580), (105, 1506008), (120, 1317757), (140, 1129506), (147, 1075720), (168, 941255), (196, 806790), (210, 753004), (245, 645432), (280, 564753), (294, 537860), (392, 403395), (420, 376502), (490, 322716), (588, 268930), (735, 215144), (840, 188251), (980, 161358), (1176, 134465), (1470, 107572), (1960, 80679), (2940, 53786), (5880, 26893)]