141975540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16097}}^1$

素因数の和:16126

約数の個数: 108

約数和(自身を含む): 501001956

約数和(自身を除く): 359026416

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16097, 32194, 48291, 64388, 80485, 96582, 112679, 144873, 160970, 193164, 225358, 241455, 289746, 321940, 338037, 450716, 482910, 563395, 579492, 676074, 724365, 788753, 965820, 1014111, 1126790, 1352148, 1448730, 1577506, 1690185, 2028222, 2253580, 2366259, 2897460, 3155012, 3380370, 3943765, 4056444, 4732518, 5070555, 6760740, 7098777, 7887530, 9465036, 10141110, 11831295, 14197554, 15775060, 20282220, 23662590, 28395108, 35493885, 47325180, 70987770, 141975540]

約数ペア:

[(1, 141975540), (2, 70987770), (3, 47325180), (4, 35493885), (5, 28395108), (6, 23662590), (7, 20282220), (9, 15775060), (10, 14197554), (12, 11831295), (14, 10141110), (15, 9465036), (18, 7887530), (20, 7098777), (21, 6760740), (28, 5070555), (30, 4732518), (35, 4056444), (36, 3943765), (42, 3380370), (45, 3155012), (49, 2897460), (60, 2366259), (63, 2253580), (70, 2028222), (84, 1690185), (90, 1577506), (98, 1448730), (105, 1352148), (126, 1126790), (140, 1014111), (147, 965820), (180, 788753), (196, 724365), (210, 676074), (245, 579492), (252, 563395), (294, 482910), (315, 450716), (420, 338037), (441, 321940), (490, 289746), (588, 241455), (630, 225358), (735, 193164), (882, 160970), (980, 144873), (1260, 112679), (1470, 96582), (1764, 80485), (2205, 64388), (2940, 48291), (4410, 32194), (8820, 16097)]