165355776

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 500371200

約数和(自身を除く): 335015424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 509, 564, 576, 752, 768, 846, 864, 1018, 1128, 1152, 1269, 1504, 1527, 1692, 1728, 2036, 2256, 2304, 2538, 3008, 3054, 3384, 3456, 4072, 4512, 4581, 5076, 6016, 6108, 6768, 6912, 8144, 9024, 9162, 10152, 12032, 12216, 13536, 13743, 16288, 18048, 18324, 20304, 23923, 24432, 27072, 27486, 32576, 36096, 36648, 40608, 47846, 48864, 54144, 54972, 65152, 71769, 73296, 81216, 95692, 97728, 108288, 109944, 130304, 143538, 146592, 162432, 191384, 195456, 215307, 219888, 287076, 293184, 324864, 382768, 390912, 430614, 439776, 574152, 586368, 645921, 765536, 861228, 879552, 1148304, 1172736, 1291842, 1531072, 1722456, 1759104, 2296608, 2583684, 3062144, 3444912, 3518208, 4593216, 5167368, 6124288, 6889824, 9186432, 10334736, 13779648, 18372864, 20669472, 27559296, 41338944, 55118592, 82677888, 165355776]

約数ペア:

[(1, 165355776), (2, 82677888), (3, 55118592), (4, 41338944), (6, 27559296), (8, 20669472), (9, 18372864), (12, 13779648), (16, 10334736), (18, 9186432), (24, 6889824), (27, 6124288), (32, 5167368), (36, 4593216), (47, 3518208), (48, 3444912), (54, 3062144), (64, 2583684), (72, 2296608), (94, 1759104), (96, 1722456), (108, 1531072), (128, 1291842), (141, 1172736), (144, 1148304), (188, 879552), (192, 861228), (216, 765536), (256, 645921), (282, 586368), (288, 574152), (376, 439776), (384, 430614), (423, 390912), (432, 382768), (509, 324864), (564, 293184), (576, 287076), (752, 219888), (768, 215307), (846, 195456), (864, 191384), (1018, 162432), (1128, 146592), (1152, 143538), (1269, 130304), (1504, 109944), (1527, 108288), (1692, 97728), (1728, 95692), (2036, 81216), (2256, 73296), (2304, 71769), (2538, 65152), (3008, 54972), (3054, 54144), (3384, 48864), (3456, 47846), (4072, 40608), (4512, 36648), (4581, 36096), (5076, 32576), (6016, 27486), (6108, 27072), (6768, 24432), (6912, 23923), (8144, 20304), (9024, 18324), (9162, 18048), (10152, 16288), (12032, 13743), (12216, 13536)]