16171656

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 41860800

約数和(自身を除く): 25689144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 89, 113, 134, 178, 201, 226, 267, 268, 339, 356, 402, 452, 534, 536, 678, 712, 804, 904, 1068, 1356, 1608, 2136, 2712, 5963, 7571, 10057, 11926, 15142, 17889, 20114, 22713, 23852, 30171, 30284, 35778, 40228, 45426, 47704, 60342, 60568, 71556, 80456, 90852, 120684, 143112, 181704, 241368, 673819, 1347638, 2021457, 2695276, 4042914, 5390552, 8085828, 16171656]

約数ペア:

[(1, 16171656), (2, 8085828), (3, 5390552), (4, 4042914), (6, 2695276), (8, 2021457), (12, 1347638), (24, 673819), (67, 241368), (89, 181704), (113, 143112), (134, 120684), (178, 90852), (201, 80456), (226, 71556), (267, 60568), (268, 60342), (339, 47704), (356, 45426), (402, 40228), (452, 35778), (534, 30284), (536, 30171), (678, 23852), (712, 22713), (804, 20114), (904, 17889), (1068, 15142), (1356, 11926), (1608, 10057), (2136, 7571), (2712, 5963)]