127172928

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 112

約数和(自身を含む): 359907840

約数和(自身を除く): 232734912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 142, 152, 192, 213, 228, 284, 304, 426, 456, 491, 568, 608, 852, 912, 982, 1136, 1216, 1349, 1473, 1704, 1824, 1964, 2272, 2698, 2946, 3408, 3648, 3928, 4047, 4544, 5396, 5892, 6816, 7856, 8094, 9329, 10792, 11784, 13632, 15712, 16188, 18658, 21584, 23568, 27987, 31424, 32376, 34861, 37316, 43168, 47136, 55974, 64752, 69722, 74632, 86336, 94272, 104583, 111948, 129504, 139444, 149264, 209166, 223896, 259008, 278888, 298528, 418332, 447792, 557776, 597056, 662359, 836664, 895584, 1115552, 1324718, 1673328, 1791168, 1987077, 2231104, 2649436, 3346656, 3974154, 5298872, 6693312, 7948308, 10597744, 15896616, 21195488, 31793232, 42390976, 63586464, 127172928]

約数ペア:

[(1, 127172928), (2, 63586464), (3, 42390976), (4, 31793232), (6, 21195488), (8, 15896616), (12, 10597744), (16, 7948308), (19, 6693312), (24, 5298872), (32, 3974154), (38, 3346656), (48, 2649436), (57, 2231104), (64, 1987077), (71, 1791168), (76, 1673328), (96, 1324718), (114, 1115552), (142, 895584), (152, 836664), (192, 662359), (213, 597056), (228, 557776), (284, 447792), (304, 418332), (426, 298528), (456, 278888), (491, 259008), (568, 223896), (608, 209166), (852, 149264), (912, 139444), (982, 129504), (1136, 111948), (1216, 104583), (1349, 94272), (1473, 86336), (1704, 74632), (1824, 69722), (1964, 64752), (2272, 55974), (2698, 47136), (2946, 43168), (3408, 37316), (3648, 34861), (3928, 32376), (4047, 31424), (4544, 27987), (5396, 23568), (5892, 21584), (6816, 18658), (7856, 16188), (8094, 15712), (9329, 13632), (10792, 11784)]