188375096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 476098560

約数和(自身を除く): 287723464

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 182, 217, 221, 238, 248, 364, 403, 434, 442, 476, 491, 527, 728, 806, 868, 884, 952, 982, 1054, 1547, 1612, 1736, 1768, 1964, 2108, 2821, 3094, 3224, 3437, 3689, 3928, 4216, 5642, 6188, 6383, 6851, 6874, 7378, 8347, 11284, 12376, 12766, 13702, 13748, 14756, 15221, 16694, 22568, 25532, 27404, 27496, 29512, 30442, 33388, 44681, 47957, 51064, 54808, 58429, 60884, 66776, 89362, 95914, 106547, 108511, 116858, 121768, 178724, 191828, 197873, 213094, 217022, 233716, 258757, 357448, 383656, 395746, 426188, 434044, 467432, 517514, 759577, 791492, 852376, 868088, 1035028, 1385111, 1519154, 1582984, 1811299, 2070056, 2770222, 3038308, 3363841, 3622598, 5540444, 6076616, 6727682, 7245196, 11080888, 13455364, 14490392, 23546887, 26910728, 47093774, 94187548, 188375096]

約数ペア:

[(1, 188375096), (2, 94187548), (4, 47093774), (7, 26910728), (8, 23546887), (13, 14490392), (14, 13455364), (17, 11080888), (26, 7245196), (28, 6727682), (31, 6076616), (34, 5540444), (52, 3622598), (56, 3363841), (62, 3038308), (68, 2770222), (91, 2070056), (104, 1811299), (119, 1582984), (124, 1519154), (136, 1385111), (182, 1035028), (217, 868088), (221, 852376), (238, 791492), (248, 759577), (364, 517514), (403, 467432), (434, 434044), (442, 426188), (476, 395746), (491, 383656), (527, 357448), (728, 258757), (806, 233716), (868, 217022), (884, 213094), (952, 197873), (982, 191828), (1054, 178724), (1547, 121768), (1612, 116858), (1736, 108511), (1768, 106547), (1964, 95914), (2108, 89362), (2821, 66776), (3094, 60884), (3224, 58429), (3437, 54808), (3689, 51064), (3928, 47957), (4216, 44681), (5642, 33388), (6188, 30442), (6383, 29512), (6851, 27496), (6874, 27404), (7378, 25532), (8347, 22568), (11284, 16694), (12376, 15221), (12766, 14756), (13702, 13748)]