168122920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2823

約数の個数: 96

約数和(自身を含む): 454394880

約数和(自身を除く): 286271960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2767, 3038, 4340, 5534, 6076, 7595, 8680, 11068, 12152, 13835, 15190, 19369, 22136, 27670, 30380, 38738, 55340, 60760, 77476, 85777, 96845, 110680, 135583, 154952, 171554, 193690, 271166, 343108, 387380, 428885, 542332, 600439, 677915, 686216, 774760, 857770, 1084664, 1200878, 1355830, 1715540, 2401756, 2711660, 3002195, 3431080, 4203073, 4803512, 5423320, 6004390, 8406146, 12008780, 16812292, 21015365, 24017560, 33624584, 42030730, 84061460, 168122920]

約数ペア:

[(1, 168122920), (2, 84061460), (4, 42030730), (5, 33624584), (7, 24017560), (8, 21015365), (10, 16812292), (14, 12008780), (20, 8406146), (28, 6004390), (31, 5423320), (35, 4803512), (40, 4203073), (49, 3431080), (56, 3002195), (62, 2711660), (70, 2401756), (98, 1715540), (124, 1355830), (140, 1200878), (155, 1084664), (196, 857770), (217, 774760), (245, 686216), (248, 677915), (280, 600439), (310, 542332), (392, 428885), (434, 387380), (490, 343108), (620, 271166), (868, 193690), (980, 171554), (1085, 154952), (1240, 135583), (1519, 110680), (1736, 96845), (1960, 85777), (2170, 77476), (2767, 60760), (3038, 55340), (4340, 38738), (5534, 30380), (6076, 27670), (7595, 22136), (8680, 19369), (11068, 15190), (12152, 13835)]