131141952

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 168

約数和(自身を含む): 413674560

約数和(自身を除く): 282532608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 521, 552, 576, 608, 684, 736, 828, 874, 912, 1042, 1104, 1216, 1311, 1368, 1472, 1563, 1656, 1748, 1824, 2084, 2208, 2622, 2736, 3126, 3312, 3496, 3648, 3933, 4168, 4416, 4689, 5244, 5472, 6252, 6624, 6992, 7866, 8336, 9378, 9899, 10488, 10944, 11983, 12504, 13248, 13984, 15732, 16672, 18756, 19798, 20976, 23966, 25008, 27968, 29697, 31464, 33344, 35949, 37512, 39596, 41952, 47932, 50016, 59394, 62928, 71898, 75024, 79192, 83904, 89091, 95864, 100032, 107847, 118788, 125856, 143796, 150048, 158384, 178182, 191728, 215694, 227677, 237576, 251712, 287592, 300096, 316768, 356364, 383456, 431388, 455354, 475152, 575184, 633536, 683031, 712728, 766912, 862776, 910708, 950304, 1150368, 1366062, 1425456, 1725552, 1821416, 1900608, 2049093, 2300736, 2732124, 2850912, 3451104, 3642832, 4098186, 5464248, 5701824, 6902208, 7285664, 8196372, 10928496, 14571328, 16392744, 21856992, 32785488, 43713984, 65570976, 131141952]

約数ペア:

[(1, 131141952), (2, 65570976), (3, 43713984), (4, 32785488), (6, 21856992), (8, 16392744), (9, 14571328), (12, 10928496), (16, 8196372), (18, 7285664), (19, 6902208), (23, 5701824), (24, 5464248), (32, 4098186), (36, 3642832), (38, 3451104), (46, 2850912), (48, 2732124), (57, 2300736), (64, 2049093), (69, 1900608), (72, 1821416), (76, 1725552), (92, 1425456), (96, 1366062), (114, 1150368), (138, 950304), (144, 910708), (152, 862776), (171, 766912), (184, 712728), (192, 683031), (207, 633536), (228, 575184), (276, 475152), (288, 455354), (304, 431388), (342, 383456), (368, 356364), (414, 316768), (437, 300096), (456, 287592), (521, 251712), (552, 237576), (576, 227677), (608, 215694), (684, 191728), (736, 178182), (828, 158384), (874, 150048), (912, 143796), (1042, 125856), (1104, 118788), (1216, 107847), (1311, 100032), (1368, 95864), (1472, 89091), (1563, 83904), (1656, 79192), (1748, 75024), (1824, 71898), (2084, 62928), (2208, 59394), (2622, 50016), (2736, 47932), (3126, 41952), (3312, 39596), (3496, 37512), (3648, 35949), (3933, 33344), (4168, 31464), (4416, 29697), (4689, 27968), (5244, 25008), (5472, 23966), (6252, 20976), (6624, 19798), (6992, 18756), (7866, 16672), (8336, 15732), (9378, 13984), (9899, 13248), (10488, 12504), (10944, 11983)]