148915360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 386576064

約数和(自身を除く): 237660704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 211, 220, 352, 401, 422, 440, 802, 844, 880, 1055, 1604, 1688, 1760, 2005, 2110, 2321, 3208, 3376, 4010, 4220, 4411, 4642, 6416, 6752, 8020, 8440, 8822, 9284, 11605, 12832, 16040, 16880, 17644, 18568, 22055, 23210, 32080, 33760, 35288, 37136, 44110, 46420, 64160, 70576, 74272, 84611, 88220, 92840, 141152, 169222, 176440, 185680, 338444, 352880, 371360, 423055, 676888, 705760, 846110, 930721, 1353776, 1692220, 1861442, 2707552, 3384440, 3722884, 4653605, 6768880, 7445768, 9307210, 13537760, 14891536, 18614420, 29783072, 37228840, 74457680, 148915360]

約数ペア:

[(1, 148915360), (2, 74457680), (4, 37228840), (5, 29783072), (8, 18614420), (10, 14891536), (11, 13537760), (16, 9307210), (20, 7445768), (22, 6768880), (32, 4653605), (40, 3722884), (44, 3384440), (55, 2707552), (80, 1861442), (88, 1692220), (110, 1353776), (160, 930721), (176, 846110), (211, 705760), (220, 676888), (352, 423055), (401, 371360), (422, 352880), (440, 338444), (802, 185680), (844, 176440), (880, 169222), (1055, 141152), (1604, 92840), (1688, 88220), (1760, 84611), (2005, 74272), (2110, 70576), (2321, 64160), (3208, 46420), (3376, 44110), (4010, 37136), (4220, 35288), (4411, 33760), (4642, 32080), (6416, 23210), (6752, 22055), (8020, 18568), (8440, 17644), (8822, 16880), (9284, 16040), (11605, 12832)]