147938472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{16981}}^1$

素因数の和:17015

約数の個数: 72

約数和(自身を含む): 440428170

約数和(自身を除く): 292489698

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 16981, 33962, 50943, 67924, 101886, 135848, 152829, 186791, 203772, 305658, 373582, 407544, 560373, 611316, 747164, 1120746, 1222632, 1494328, 1681119, 2054701, 2241492, 3362238, 4109402, 4482984, 6164103, 6724476, 8218804, 12328206, 13448952, 16437608, 18492309, 24656412, 36984618, 49312824, 73969236, 147938472]

約数ペア:

[(1, 147938472), (2, 73969236), (3, 49312824), (4, 36984618), (6, 24656412), (8, 18492309), (9, 16437608), (11, 13448952), (12, 12328206), (18, 8218804), (22, 6724476), (24, 6164103), (33, 4482984), (36, 4109402), (44, 3362238), (66, 2241492), (72, 2054701), (88, 1681119), (99, 1494328), (121, 1222632), (132, 1120746), (198, 747164), (242, 611316), (264, 560373), (363, 407544), (396, 373582), (484, 305658), (726, 203772), (792, 186791), (968, 152829), (1089, 135848), (1452, 101886), (2178, 67924), (2904, 50943), (4356, 33962), (8712, 16981)]