158705040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50867}}^1$

素因数の和:50896

約数の個数: 80

約数和(自身を含む): 529841088

約数和(自身を除く): 371136048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 50867, 101734, 152601, 203468, 254335, 305202, 406936, 508670, 610404, 661271, 763005, 813872, 1017340, 1220808, 1322542, 1526010, 1983813, 2034680, 2441616, 2645084, 3052020, 3306355, 3967626, 4069360, 5290168, 6104040, 6612710, 7935252, 9919065, 10580336, 12208080, 13225420, 15870504, 19838130, 26450840, 31741008, 39676260, 52901680, 79352520, 158705040]

約数ペア:

[(1, 158705040), (2, 79352520), (3, 52901680), (4, 39676260), (5, 31741008), (6, 26450840), (8, 19838130), (10, 15870504), (12, 13225420), (13, 12208080), (15, 10580336), (16, 9919065), (20, 7935252), (24, 6612710), (26, 6104040), (30, 5290168), (39, 4069360), (40, 3967626), (48, 3306355), (52, 3052020), (60, 2645084), (65, 2441616), (78, 2034680), (80, 1983813), (104, 1526010), (120, 1322542), (130, 1220808), (156, 1017340), (195, 813872), (208, 763005), (240, 661271), (260, 610404), (312, 508670), (390, 406936), (520, 305202), (624, 254335), (780, 203468), (1040, 152601), (1560, 101734), (3120, 50867)]