169969488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 474719616

約数和(自身を除く): 304750128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 421, 624, 647, 842, 1263, 1294, 1684, 1941, 2526, 2588, 3368, 3882, 5052, 5176, 5473, 6736, 7764, 8411, 10104, 10352, 10946, 15528, 16419, 16822, 20208, 21892, 25233, 31056, 32838, 33644, 43784, 50466, 65676, 67288, 87568, 100932, 131352, 134576, 201864, 262704, 272387, 403728, 544774, 817161, 1089548, 1634322, 2179096, 3268644, 3541031, 4358192, 6537288, 7082062, 10623093, 13074576, 14164124, 21246186, 28328248, 42492372, 56656496, 84984744, 169969488]

約数ペア:

[(1, 169969488), (2, 84984744), (3, 56656496), (4, 42492372), (6, 28328248), (8, 21246186), (12, 14164124), (13, 13074576), (16, 10623093), (24, 7082062), (26, 6537288), (39, 4358192), (48, 3541031), (52, 3268644), (78, 2179096), (104, 1634322), (156, 1089548), (208, 817161), (312, 544774), (421, 403728), (624, 272387), (647, 262704), (842, 201864), (1263, 134576), (1294, 131352), (1684, 100932), (1941, 87568), (2526, 67288), (2588, 65676), (3368, 50466), (3882, 43784), (5052, 33644), (5176, 32838), (5473, 31056), (6736, 25233), (7764, 21892), (8411, 20208), (10104, 16822), (10352, 16419), (10946, 15528)]