122681936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 277065600

約数和(自身を除く): 154383664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 481, 494, 592, 703, 839, 962, 988, 1406, 1678, 1924, 1976, 2812, 3356, 3848, 3952, 5624, 6712, 7696, 9139, 10907, 11248, 13424, 15941, 18278, 21814, 31043, 31882, 36556, 43628, 62086, 63764, 73112, 87256, 124172, 127528, 146224, 174512, 207233, 248344, 255056, 403559, 414466, 496688, 589817, 807118, 828932, 1179634, 1614236, 1657864, 2359268, 3228472, 3315728, 4718536, 6456944, 7667621, 9437072, 15335242, 30670484, 61340968, 122681936]

約数ペア:

[(1, 122681936), (2, 61340968), (4, 30670484), (8, 15335242), (13, 9437072), (16, 7667621), (19, 6456944), (26, 4718536), (37, 3315728), (38, 3228472), (52, 2359268), (74, 1657864), (76, 1614236), (104, 1179634), (148, 828932), (152, 807118), (208, 589817), (247, 496688), (296, 414466), (304, 403559), (481, 255056), (494, 248344), (592, 207233), (703, 174512), (839, 146224), (962, 127528), (988, 124172), (1406, 87256), (1678, 73112), (1924, 63764), (1976, 62086), (2812, 43628), (3356, 36556), (3848, 31882), (3952, 31043), (5624, 21814), (6712, 18278), (7696, 15941), (9139, 13424), (10907, 11248)]