156944484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3889}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 424788000

約数和(自身を除く): 267843516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 3889, 4484, 6726, 7778, 10089, 11667, 13452, 15556, 20178, 23334, 35001, 40356, 46668, 70002, 73891, 140004, 147782, 221673, 229451, 295564, 443346, 458902, 665019, 688353, 886692, 917804, 1330038, 1376706, 2065059, 2660076, 2753412, 4130118, 4359569, 8260236, 8719138, 13078707, 17438276, 26157414, 39236121, 52314828, 78472242, 156944484]

約数ペア:

[(1, 156944484), (2, 78472242), (3, 52314828), (4, 39236121), (6, 26157414), (9, 17438276), (12, 13078707), (18, 8719138), (19, 8260236), (36, 4359569), (38, 4130118), (57, 2753412), (59, 2660076), (76, 2065059), (114, 1376706), (118, 1330038), (171, 917804), (177, 886692), (228, 688353), (236, 665019), (342, 458902), (354, 443346), (531, 295564), (684, 229451), (708, 221673), (1062, 147782), (1121, 140004), (2124, 73891), (2242, 70002), (3363, 46668), (3889, 40356), (4484, 35001), (6726, 23334), (7778, 20178), (10089, 15556), (11667, 13452)]