158449746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{290201}}^1$

素因数の和:290226

約数の個数: 32

約数和(自身を含む): 390031488

約数和(自身を除く): 231581742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 290201, 580402, 870603, 1741206, 2031407, 3772613, 4062814, 6094221, 7545226, 11317839, 12188442, 22635678, 26408291, 52816582, 79224873, 158449746]

約数ペア:

[(1, 158449746), (2, 79224873), (3, 52816582), (6, 26408291), (7, 22635678), (13, 12188442), (14, 11317839), (21, 7545226), (26, 6094221), (39, 4062814), (42, 3772613), (78, 2031407), (91, 1741206), (182, 870603), (273, 580402), (546, 290201)]