193857456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 577463040

約数和(自身を除く): 383605584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 83, 104, 114, 152, 156, 166, 197, 208, 228, 247, 249, 304, 312, 332, 394, 456, 494, 498, 591, 624, 664, 741, 788, 912, 988, 996, 1079, 1182, 1328, 1482, 1576, 1577, 1976, 1992, 2158, 2364, 2561, 2964, 3152, 3154, 3237, 3743, 3952, 3984, 4316, 4728, 4731, 5122, 5928, 6308, 6474, 7486, 7683, 8632, 9456, 9462, 10244, 11229, 11856, 12616, 12948, 14972, 15366, 16351, 17264, 18924, 20488, 20501, 22458, 25232, 25896, 29944, 30732, 32702, 37848, 40976, 41002, 44916, 48659, 49053, 51792, 59888, 61464, 61503, 65404, 75696, 82004, 89832, 97318, 98106, 122928, 123006, 130808, 145977, 164008, 179664, 194636, 196212, 212563, 246012, 261616, 291954, 310669, 328016, 389272, 392424, 425126, 492024, 583908, 621338, 637689, 778544, 784848, 850252, 932007, 984048, 1167816, 1242676, 1275378, 1700504, 1864014, 2335632, 2485352, 2550756, 3401008, 3728028, 4038697, 4970704, 5101512, 7456056, 8077394, 10203024, 12116091, 14912112, 16154788, 24232182, 32309576, 48464364, 64619152, 96928728, 193857456]

約数ペア:

[(1, 193857456), (2, 96928728), (3, 64619152), (4, 48464364), (6, 32309576), (8, 24232182), (12, 16154788), (13, 14912112), (16, 12116091), (19, 10203024), (24, 8077394), (26, 7456056), (38, 5101512), (39, 4970704), (48, 4038697), (52, 3728028), (57, 3401008), (76, 2550756), (78, 2485352), (83, 2335632), (104, 1864014), (114, 1700504), (152, 1275378), (156, 1242676), (166, 1167816), (197, 984048), (208, 932007), (228, 850252), (247, 784848), (249, 778544), (304, 637689), (312, 621338), (332, 583908), (394, 492024), (456, 425126), (494, 392424), (498, 389272), (591, 328016), (624, 310669), (664, 291954), (741, 261616), (788, 246012), (912, 212563), (988, 196212), (996, 194636), (1079, 179664), (1182, 164008), (1328, 145977), (1482, 130808), (1576, 123006), (1577, 122928), (1976, 98106), (1992, 97318), (2158, 89832), (2364, 82004), (2561, 75696), (2964, 65404), (3152, 61503), (3154, 61464), (3237, 59888), (3743, 51792), (3952, 49053), (3984, 48659), (4316, 44916), (4728, 41002), (4731, 40976), (5122, 37848), (5928, 32702), (6308, 30732), (6474, 29944), (7486, 25896), (7683, 25232), (8632, 22458), (9456, 20501), (9462, 20488), (10244, 18924), (11229, 17264), (11856, 16351), (12616, 15366), (12948, 14972)]