163436868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2411}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 474102720

約数和(自身を除く): 310665852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1614, 1883, 2411, 2421, 3228, 3766, 4822, 4842, 5649, 7233, 7532, 9644, 9684, 11298, 14466, 16877, 16947, 21699, 22596, 28932, 33754, 33894, 43398, 50631, 67508, 67788, 86796, 101262, 151893, 202524, 303786, 607572, 648559, 1297118, 1945677, 2594236, 3891354, 4539913, 5837031, 7782708, 9079826, 11674062, 13619739, 18159652, 23348124, 27239478, 40859217, 54478956, 81718434, 163436868]

約数ペア:

[(1, 163436868), (2, 81718434), (3, 54478956), (4, 40859217), (6, 27239478), (7, 23348124), (9, 18159652), (12, 13619739), (14, 11674062), (18, 9079826), (21, 7782708), (28, 5837031), (36, 4539913), (42, 3891354), (63, 2594236), (84, 1945677), (126, 1297118), (252, 648559), (269, 607572), (538, 303786), (807, 202524), (1076, 151893), (1614, 101262), (1883, 86796), (2411, 67788), (2421, 67508), (3228, 50631), (3766, 43398), (4822, 33894), (4842, 33754), (5649, 28932), (7233, 22596), (7532, 21699), (9644, 16947), (9684, 16877), (11298, 14466)]