139250096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 293981184

約数和(自身を除く): 154731088

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 83, 92, 94, 97, 166, 184, 188, 194, 332, 368, 376, 388, 664, 752, 776, 1081, 1328, 1552, 1909, 2162, 2231, 3818, 3901, 4324, 4462, 4559, 7636, 7802, 8051, 8648, 8924, 9118, 15272, 15604, 16102, 17296, 17848, 18236, 30544, 31208, 32204, 35696, 36472, 62416, 64408, 72944, 89723, 104857, 128816, 179446, 185173, 209714, 358892, 370346, 378397, 419428, 717784, 740692, 756794, 838856, 1435568, 1481384, 1513588, 1677712, 2962768, 3027176, 6054352, 8703131, 17406262, 34812524, 69625048, 139250096]

約数ペア:

[(1, 139250096), (2, 69625048), (4, 34812524), (8, 17406262), (16, 8703131), (23, 6054352), (46, 3027176), (47, 2962768), (83, 1677712), (92, 1513588), (94, 1481384), (97, 1435568), (166, 838856), (184, 756794), (188, 740692), (194, 717784), (332, 419428), (368, 378397), (376, 370346), (388, 358892), (664, 209714), (752, 185173), (776, 179446), (1081, 128816), (1328, 104857), (1552, 89723), (1909, 72944), (2162, 64408), (2231, 62416), (3818, 36472), (3901, 35696), (4324, 32204), (4462, 31208), (4559, 30544), (7636, 18236), (7802, 17848), (8051, 17296), (8648, 16102), (8924, 15604), (9118, 15272)]