148949748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3141

約数の個数: 72

約数和(自身を含む): 399672000

約数和(自身を除く): 250722252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 1062, 1357, 2124, 2714, 3049, 4071, 5428, 6098, 8142, 9147, 12196, 12213, 16284, 18294, 24426, 27441, 36588, 48852, 54882, 70127, 109764, 140254, 179891, 210381, 280508, 359782, 420762, 539673, 631143, 719564, 841524, 1079346, 1262286, 1619019, 2158692, 2524572, 3238038, 4137493, 6476076, 8274986, 12412479, 16549972, 24824958, 37237437, 49649916, 74474874, 148949748]

約数ペア:

[(1, 148949748), (2, 74474874), (3, 49649916), (4, 37237437), (6, 24824958), (9, 16549972), (12, 12412479), (18, 8274986), (23, 6476076), (36, 4137493), (46, 3238038), (59, 2524572), (69, 2158692), (92, 1619019), (118, 1262286), (138, 1079346), (177, 841524), (207, 719564), (236, 631143), (276, 539673), (354, 420762), (414, 359782), (531, 280508), (708, 210381), (828, 179891), (1062, 140254), (1357, 109764), (2124, 70127), (2714, 54882), (3049, 48852), (4071, 36588), (5428, 27441), (6098, 24426), (8142, 18294), (9147, 16284), (12196, 12213)]