181072736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 417715200

約数和(自身を除く): 236642464

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 739, 806, 988, 992, 1178, 1478, 1612, 1976, 2356, 2956, 3224, 3952, 4712, 5912, 6448, 7657, 7904, 9424, 9607, 11824, 12896, 14041, 15314, 18848, 19214, 22909, 23648, 28082, 30628, 38428, 45818, 56164, 61256, 76856, 91636, 112328, 122512, 153712, 182533, 183272, 224656, 245024, 297817, 307424, 365066, 366544, 435271, 449312, 595634, 730132, 733088, 870542, 1191268, 1460264, 1741084, 2382536, 2920528, 3482168, 4765072, 5658523, 5841056, 6964336, 9530144, 11317046, 13928672, 22634092, 45268184, 90536368, 181072736]

約数ペア:

[(1, 181072736), (2, 90536368), (4, 45268184), (8, 22634092), (13, 13928672), (16, 11317046), (19, 9530144), (26, 6964336), (31, 5841056), (32, 5658523), (38, 4765072), (52, 3482168), (62, 2920528), (76, 2382536), (104, 1741084), (124, 1460264), (152, 1191268), (208, 870542), (247, 733088), (248, 730132), (304, 595634), (403, 449312), (416, 435271), (494, 366544), (496, 365066), (589, 307424), (608, 297817), (739, 245024), (806, 224656), (988, 183272), (992, 182533), (1178, 153712), (1478, 122512), (1612, 112328), (1976, 91636), (2356, 76856), (2956, 61256), (3224, 56164), (3952, 45818), (4712, 38428), (5912, 30628), (6448, 28082), (7657, 23648), (7904, 22909), (9424, 19214), (9607, 18848), (11824, 15314), (12896, 14041)]