165181086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1153}}^1$

素因数の和:1550

約数の個数: 64

約数和(自身を含む): 420979200

約数和(自身を除く): 255798114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 379, 758, 1137, 1153, 2274, 2306, 2653, 3411, 3459, 5306, 6822, 6918, 7959, 8071, 10233, 10377, 15918, 16142, 20466, 20754, 23877, 24213, 31131, 47754, 48426, 62262, 71631, 72639, 143262, 145278, 217917, 435834, 436987, 873974, 1310961, 2621922, 3058909, 3932883, 6117818, 7865766, 9176727, 11798649, 18353454, 23597298, 27530181, 55060362, 82590543, 165181086]

約数ペア:

[(1, 165181086), (2, 82590543), (3, 55060362), (6, 27530181), (7, 23597298), (9, 18353454), (14, 11798649), (18, 9176727), (21, 7865766), (27, 6117818), (42, 3932883), (54, 3058909), (63, 2621922), (126, 1310961), (189, 873974), (378, 436987), (379, 435834), (758, 217917), (1137, 145278), (1153, 143262), (2274, 72639), (2306, 71631), (2653, 62262), (3411, 48426), (3459, 47754), (5306, 31131), (6822, 24213), (6918, 23877), (7959, 20754), (8071, 20466), (10233, 16142), (10377, 15918)]