156387312

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 461006208

約数和(自身を除く): 304618896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 661, 744, 848, 954, 1116, 1272, 1322, 1488, 1643, 1908, 1983, 2232, 2544, 2644, 3286, 3816, 3966, 4464, 4929, 5288, 5949, 6572, 7632, 7932, 9858, 10576, 11898, 13144, 14787, 15864, 19716, 20491, 23796, 26288, 29574, 31728, 35033, 39432, 40982, 47592, 59148, 61473, 70066, 78864, 81964, 95184, 105099, 118296, 122946, 140132, 163928, 184419, 210198, 236592, 245892, 280264, 315297, 327856, 368838, 420396, 491784, 560528, 630594, 737676, 840792, 983568, 1086023, 1261188, 1475352, 1681584, 2172046, 2522376, 2950704, 3258069, 4344092, 5044752, 6516138, 8688184, 9774207, 13032276, 17376368, 19548414, 26064552, 39096828, 52129104, 78193656, 156387312]

約数ペア:

[(1, 156387312), (2, 78193656), (3, 52129104), (4, 39096828), (6, 26064552), (8, 19548414), (9, 17376368), (12, 13032276), (16, 9774207), (18, 8688184), (24, 6516138), (31, 5044752), (36, 4344092), (48, 3258069), (53, 2950704), (62, 2522376), (72, 2172046), (93, 1681584), (106, 1475352), (124, 1261188), (144, 1086023), (159, 983568), (186, 840792), (212, 737676), (248, 630594), (279, 560528), (318, 491784), (372, 420396), (424, 368838), (477, 327856), (496, 315297), (558, 280264), (636, 245892), (661, 236592), (744, 210198), (848, 184419), (954, 163928), (1116, 140132), (1272, 122946), (1322, 118296), (1488, 105099), (1643, 95184), (1908, 81964), (1983, 78864), (2232, 70066), (2544, 61473), (2644, 59148), (3286, 47592), (3816, 40982), (3966, 39432), (4464, 35033), (4929, 31728), (5288, 29574), (5949, 26288), (6572, 23796), (7632, 20491), (7932, 19716), (9858, 15864), (10576, 14787), (11898, 13144)]