160021116

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{77983}}^1$

素因数の和:78015

約数の個数: 48

約数和(自身を含む): 436710400

約数和(自身を除く): 276689284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 77983, 155966, 233949, 311932, 467898, 701847, 935796, 1403694, 1481677, 2105541, 2807388, 2963354, 4211082, 4445031, 5926708, 8422164, 8890062, 13335093, 17780124, 26670186, 40005279, 53340372, 80010558, 160021116]

約数ペア:

[(1, 160021116), (2, 80010558), (3, 53340372), (4, 40005279), (6, 26670186), (9, 17780124), (12, 13335093), (18, 8890062), (19, 8422164), (27, 5926708), (36, 4445031), (38, 4211082), (54, 2963354), (57, 2807388), (76, 2105541), (108, 1481677), (114, 1403694), (171, 935796), (228, 701847), (342, 467898), (513, 311932), (684, 233949), (1026, 155966), (2052, 77983)]