149975406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1091}}^2$

素因数の和:2197

約数の個数: 36

約数和(自身を含む): 371708376

約数和(自身を除く): 221732970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1091, 2182, 3273, 6546, 7637, 9819, 15274, 19638, 22911, 45822, 68733, 137466, 1190281, 2380562, 3570843, 7141686, 8331967, 10712529, 16663934, 21425058, 24995901, 49991802, 74987703, 149975406]

約数ペア:

[(1, 149975406), (2, 74987703), (3, 49991802), (6, 24995901), (7, 21425058), (9, 16663934), (14, 10712529), (18, 8331967), (21, 7141686), (42, 3570843), (63, 2380562), (126, 1190281), (1091, 137466), (2182, 68733), (3273, 45822), (6546, 22911), (7637, 19638), (9819, 15274)]