149225976

素因数分解:

$2^3\times 3^4\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 419729640

約数和(自身を除く): 270503664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 421, 547, 648, 842, 1094, 1263, 1641, 1684, 2188, 2526, 3282, 3368, 3789, 4376, 4923, 5052, 6564, 7578, 9846, 10104, 11367, 13128, 14769, 15156, 19692, 22734, 29538, 30312, 34101, 39384, 44307, 45468, 59076, 68202, 88614, 90936, 118152, 136404, 177228, 230287, 272808, 354456, 460574, 690861, 921148, 1381722, 1842296, 2072583, 2763444, 4145166, 5526888, 6217749, 8290332, 12435498, 16580664, 18653247, 24870996, 37306494, 49741992, 74612988, 149225976]

約数ペア:

[(1, 149225976), (2, 74612988), (3, 49741992), (4, 37306494), (6, 24870996), (8, 18653247), (9, 16580664), (12, 12435498), (18, 8290332), (24, 6217749), (27, 5526888), (36, 4145166), (54, 2763444), (72, 2072583), (81, 1842296), (108, 1381722), (162, 921148), (216, 690861), (324, 460574), (421, 354456), (547, 272808), (648, 230287), (842, 177228), (1094, 136404), (1263, 118152), (1641, 90936), (1684, 88614), (2188, 68202), (2526, 59076), (3282, 45468), (3368, 44307), (3789, 39384), (4376, 34101), (4923, 30312), (5052, 29538), (6564, 22734), (7578, 19692), (9846, 15156), (10104, 14769), (11367, 13128)]