155975328

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 331735392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 69, 72, 92, 94, 96, 108, 138, 141, 144, 167, 184, 188, 207, 216, 276, 282, 288, 334, 368, 376, 414, 423, 432, 501, 552, 564, 621, 668, 736, 752, 828, 846, 864, 1002, 1081, 1104, 1128, 1242, 1269, 1336, 1503, 1504, 1656, 1692, 2004, 2162, 2208, 2256, 2484, 2538, 2672, 3006, 3243, 3312, 3384, 3841, 4008, 4324, 4509, 4512, 4968, 5076, 5344, 6012, 6486, 6624, 6768, 7682, 7849, 8016, 8648, 9018, 9729, 9936, 10152, 11523, 12024, 12972, 13536, 15364, 15698, 16032, 17296, 18036, 19458, 19872, 20304, 23046, 23547, 24048, 25944, 29187, 30728, 31396, 34569, 34592, 36072, 38916, 40608, 46092, 47094, 48096, 51888, 58374, 61456, 62792, 69138, 70641, 72144, 77832, 92184, 94188, 103707, 103776, 116748, 122912, 125584, 138276, 141282, 144288, 155664, 180527, 184368, 188376, 207414, 211923, 233496, 251168, 276552, 282564, 311328, 361054, 368736, 376752, 414828, 423846, 466992, 541581, 553104, 565128, 722108, 753504, 829656, 847692, 933984, 1083162, 1106208, 1130256, 1444216, 1624743, 1659312, 1695384, 2166324, 2260512, 2888432, 3249486, 3318624, 3390768, 4332648, 4874229, 5776864, 6498972, 6781536, 8665296, 9748458, 12997944, 17330592, 19496916, 25995888, 38993832, 51991776, 77987664, 155975328]

約数ペア:

[(1, 155975328), (2, 77987664), (3, 51991776), (4, 38993832), (6, 25995888), (8, 19496916), (9, 17330592), (12, 12997944), (16, 9748458), (18, 8665296), (23, 6781536), (24, 6498972), (27, 5776864), (32, 4874229), (36, 4332648), (46, 3390768), (47, 3318624), (48, 3249486), (54, 2888432), (69, 2260512), (72, 2166324), (92, 1695384), (94, 1659312), (96, 1624743), (108, 1444216), (138, 1130256), (141, 1106208), (144, 1083162), (167, 933984), (184, 847692), (188, 829656), (207, 753504), (216, 722108), (276, 565128), (282, 553104), (288, 541581), (334, 466992), (368, 423846), (376, 414828), (414, 376752), (423, 368736), (432, 361054), (501, 311328), (552, 282564), (564, 276552), (621, 251168), (668, 233496), (736, 211923), (752, 207414), (828, 188376), (846, 184368), (864, 180527), (1002, 155664), (1081, 144288), (1104, 141282), (1128, 138276), (1242, 125584), (1269, 122912), (1336, 116748), (1503, 103776), (1504, 103707), (1656, 94188), (1692, 92184), (2004, 77832), (2162, 72144), (2208, 70641), (2256, 69138), (2484, 62792), (2538, 61456), (2672, 58374), (3006, 51888), (3243, 48096), (3312, 47094), (3384, 46092), (3841, 40608), (4008, 38916), (4324, 36072), (4509, 34592), (4512, 34569), (4968, 31396), (5076, 30728), (5344, 29187), (6012, 25944), (6486, 24048), (6624, 23547), (6768, 23046), (7682, 20304), (7849, 19872), (8016, 19458), (8648, 18036), (9018, 17296), (9729, 16032), (9936, 15698), (10152, 15364), (11523, 13536), (12024, 12972)]