149291928

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 417044160

約数和(自身を除く): 267752232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 157, 188, 281, 282, 314, 376, 423, 471, 562, 564, 628, 843, 846, 942, 1124, 1128, 1256, 1413, 1686, 1692, 1884, 2248, 2529, 2826, 3372, 3384, 3768, 5058, 5652, 6744, 7379, 10116, 11304, 13207, 14758, 20232, 22137, 26414, 29516, 39621, 44117, 44274, 52828, 59032, 66411, 79242, 88234, 88548, 105656, 118863, 132351, 132822, 158484, 176468, 177096, 237726, 264702, 265644, 316968, 352936, 397053, 475452, 529404, 531288, 794106, 950904, 1058808, 1588212, 2073499, 3176424, 4146998, 6220497, 8293996, 12440994, 16587992, 18661491, 24881988, 37322982, 49763976, 74645964, 149291928]

約数ペア:

[(1, 149291928), (2, 74645964), (3, 49763976), (4, 37322982), (6, 24881988), (8, 18661491), (9, 16587992), (12, 12440994), (18, 8293996), (24, 6220497), (36, 4146998), (47, 3176424), (72, 2073499), (94, 1588212), (141, 1058808), (157, 950904), (188, 794106), (281, 531288), (282, 529404), (314, 475452), (376, 397053), (423, 352936), (471, 316968), (562, 265644), (564, 264702), (628, 237726), (843, 177096), (846, 176468), (942, 158484), (1124, 132822), (1128, 132351), (1256, 118863), (1413, 105656), (1686, 88548), (1692, 88234), (1884, 79242), (2248, 66411), (2529, 59032), (2826, 52828), (3372, 44274), (3384, 44117), (3768, 39621), (5058, 29516), (5652, 26414), (6744, 22137), (7379, 20232), (10116, 14758), (11304, 13207)]