153522292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 352090368

約数和(自身を除く): 198568076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2297, 2387, 3038, 4594, 4774, 6076, 9188, 9548, 16079, 16709, 25267, 32158, 33418, 50534, 64316, 66836, 71207, 101068, 112553, 142414, 176869, 225106, 284828, 353738, 450212, 498449, 707476, 783277, 996898, 1238083, 1566554, 1993796, 2476166, 3133108, 3489143, 4952332, 5482939, 6978286, 10965878, 13956572, 21931756, 38380573, 76761146, 153522292]

約数ペア:

[(1, 153522292), (2, 76761146), (4, 38380573), (7, 21931756), (11, 13956572), (14, 10965878), (22, 6978286), (28, 5482939), (31, 4952332), (44, 3489143), (49, 3133108), (62, 2476166), (77, 1993796), (98, 1566554), (124, 1238083), (154, 996898), (196, 783277), (217, 707476), (308, 498449), (341, 450212), (434, 353738), (539, 284828), (682, 225106), (868, 176869), (1078, 142414), (1364, 112553), (1519, 101068), (2156, 71207), (2297, 66836), (2387, 64316), (3038, 50534), (4594, 33418), (4774, 32158), (6076, 25267), (9188, 16709), (9548, 16079)]