148375864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 382233600

約数和(自身を除く): 233857736

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 119, 133, 136, 152, 182, 221, 238, 247, 266, 323, 364, 442, 476, 494, 532, 631, 646, 728, 884, 952, 988, 1064, 1262, 1292, 1547, 1729, 1768, 1976, 2261, 2524, 2584, 3094, 3458, 4199, 4417, 4522, 5048, 6188, 6916, 8203, 8398, 8834, 9044, 10727, 11989, 12376, 13832, 16406, 16796, 17668, 18088, 21454, 23978, 29393, 32812, 33592, 35336, 42908, 47956, 57421, 58786, 65624, 75089, 83923, 85816, 95912, 114842, 117572, 139451, 150178, 155857, 167846, 203813, 229684, 235144, 278902, 300356, 311714, 335692, 407626, 459368, 557804, 600712, 623428, 671384, 815252, 976157, 1090999, 1115608, 1246856, 1426691, 1630504, 1952314, 2181998, 2649569, 2853382, 3904628, 4363996, 5299138, 5706764, 7809256, 8727992, 10598276, 11413528, 18546983, 21196552, 37093966, 74187932, 148375864]

約数ペア:

[(1, 148375864), (2, 74187932), (4, 37093966), (7, 21196552), (8, 18546983), (13, 11413528), (14, 10598276), (17, 8727992), (19, 7809256), (26, 5706764), (28, 5299138), (34, 4363996), (38, 3904628), (52, 2853382), (56, 2649569), (68, 2181998), (76, 1952314), (91, 1630504), (104, 1426691), (119, 1246856), (133, 1115608), (136, 1090999), (152, 976157), (182, 815252), (221, 671384), (238, 623428), (247, 600712), (266, 557804), (323, 459368), (364, 407626), (442, 335692), (476, 311714), (494, 300356), (532, 278902), (631, 235144), (646, 229684), (728, 203813), (884, 167846), (952, 155857), (988, 150178), (1064, 139451), (1262, 117572), (1292, 114842), (1547, 95912), (1729, 85816), (1768, 83923), (1976, 75089), (2261, 65624), (2524, 58786), (2584, 57421), (3094, 47956), (3458, 42908), (4199, 35336), (4417, 33592), (4522, 32812), (5048, 29393), (6188, 23978), (6916, 21454), (8203, 18088), (8398, 17668), (8834, 16796), (9044, 16406), (10727, 13832), (11989, 12376)]