149133608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1447}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 301647360

約数和(自身を除く): 152513752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 991, 1447, 1982, 2894, 3964, 5788, 7928, 11576, 12883, 18811, 25766, 37622, 51532, 75244, 103064, 150488, 1433977, 2867954, 5735908, 11471816, 18641701, 37283402, 74566804, 149133608]

約数ペア:

[(1, 149133608), (2, 74566804), (4, 37283402), (8, 18641701), (13, 11471816), (26, 5735908), (52, 2867954), (104, 1433977), (991, 150488), (1447, 103064), (1982, 75244), (2894, 51532), (3964, 37622), (5788, 25766), (7928, 18811), (11576, 12883)]