165304788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3469}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 444215520

約数和(自身を除く): 278910732

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3469, 3971, 4332, 6938, 7942, 10407, 11913, 13876, 15884, 20814, 23826, 38159, 41628, 47652, 65911, 76318, 114477, 131822, 152636, 197733, 228954, 263644, 395466, 457908, 725021, 790932, 1252309, 1450042, 2175063, 2504618, 2900084, 3756927, 4350126, 5009236, 7513854, 8700252, 13775399, 15027708, 27550798, 41326197, 55101596, 82652394, 165304788]

約数ペア:

[(1, 165304788), (2, 82652394), (3, 55101596), (4, 41326197), (6, 27550798), (11, 15027708), (12, 13775399), (19, 8700252), (22, 7513854), (33, 5009236), (38, 4350126), (44, 3756927), (57, 2900084), (66, 2504618), (76, 2175063), (114, 1450042), (132, 1252309), (209, 790932), (228, 725021), (361, 457908), (418, 395466), (627, 263644), (722, 228954), (836, 197733), (1083, 152636), (1254, 131822), (1444, 114477), (2166, 76318), (2508, 65911), (3469, 47652), (3971, 41628), (4332, 38159), (6938, 23826), (7942, 20814), (10407, 15884), (11913, 13876)]