145087278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{21193}}^1$

素因数の和:21368

約数の個数: 32

約数和(自身を含む): 333678336

約数和(自身を除く): 188591058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 21193, 42386, 63579, 127158, 148351, 296702, 445053, 890106, 3454459, 6908918, 10363377, 20726754, 24181213, 48362426, 72543639, 145087278]

約数ペア:

[(1, 145087278), (2, 72543639), (3, 48362426), (6, 24181213), (7, 20726754), (14, 10363377), (21, 6908918), (42, 3454459), (163, 890106), (326, 445053), (489, 296702), (978, 148351), (1141, 127158), (2282, 63579), (3423, 42386), (6846, 21193)]