156892416

素因数分解:

$2^8\times 3^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 419625024

約数和(自身を除く): 262732608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 384, 562, 727, 768, 843, 1124, 1454, 1686, 2181, 2248, 2908, 3372, 4362, 4496, 5816, 6744, 8724, 8992, 11632, 13488, 17448, 17984, 23264, 26976, 34896, 35968, 46528, 53952, 69792, 71936, 93056, 107904, 139584, 186112, 204287, 215808, 279168, 408574, 558336, 612861, 817148, 1225722, 1634296, 2451444, 3268592, 4902888, 6537184, 9805776, 13074368, 19611552, 26148736, 39223104, 52297472, 78446208, 156892416]

約数ペア:

[(1, 156892416), (2, 78446208), (3, 52297472), (4, 39223104), (6, 26148736), (8, 19611552), (12, 13074368), (16, 9805776), (24, 6537184), (32, 4902888), (48, 3268592), (64, 2451444), (96, 1634296), (128, 1225722), (192, 817148), (256, 612861), (281, 558336), (384, 408574), (562, 279168), (727, 215808), (768, 204287), (843, 186112), (1124, 139584), (1454, 107904), (1686, 93056), (2181, 71936), (2248, 69792), (2908, 53952), (3372, 46528), (4362, 35968), (4496, 34896), (5816, 26976), (6744, 23264), (8724, 17984), (8992, 17448), (11632, 13488)]