166153428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21269}}^1$

素因数の和:21317

約数の個数: 72

約数和(自身を含む): 495505920

約数和(自身を除く): 329352492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 21269, 42538, 63807, 85076, 127614, 148883, 191421, 255228, 297766, 382842, 446649, 595532, 659339, 765684, 893298, 1318678, 1339947, 1786596, 1978017, 2637356, 2679894, 3956034, 4615373, 5359788, 5934051, 7912068, 9230746, 11868102, 13846119, 18461492, 23736204, 27692238, 41538357, 55384476, 83076714, 166153428]

約数ペア:

[(1, 166153428), (2, 83076714), (3, 55384476), (4, 41538357), (6, 27692238), (7, 23736204), (9, 18461492), (12, 13846119), (14, 11868102), (18, 9230746), (21, 7912068), (28, 5934051), (31, 5359788), (36, 4615373), (42, 3956034), (62, 2679894), (63, 2637356), (84, 1978017), (93, 1786596), (124, 1339947), (126, 1318678), (186, 893298), (217, 765684), (252, 659339), (279, 595532), (372, 446649), (434, 382842), (558, 297766), (651, 255228), (868, 191421), (1116, 148883), (1302, 127614), (1953, 85076), (2604, 63807), (3906, 42538), (7812, 21269)]