149927594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 246412800

約数和(自身を除く): 96485206

約数列:

[1, 2, 19, 31, 38, 62, 137, 274, 589, 929, 1178, 1858, 2603, 4247, 5206, 8494, 17651, 28799, 35302, 57598, 80693, 127273, 161386, 254546, 547181, 1094362, 2418187, 3945463, 4836374, 7890926, 74963797, 149927594]

約数ペア:

[(1, 149927594), (2, 74963797), (19, 7890926), (31, 4836374), (38, 3945463), (62, 2418187), (137, 1094362), (274, 547181), (589, 254546), (929, 161386), (1178, 127273), (1858, 80693), (2603, 57598), (4247, 35302), (5206, 28799), (8494, 17651)]