158740112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4447}}^1$

素因数の和:4575

約数の個数: 40

約数和(自身を含む): 324312576

約数和(自身を除く): 165572464

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 2231, 4447, 4462, 8894, 8924, 17788, 17848, 35576, 35696, 71152, 102281, 204562, 409124, 431359, 818248, 862718, 1636496, 1725436, 3450872, 6901744, 9921257, 19842514, 39685028, 79370056, 158740112]

約数ペア:

[(1, 158740112), (2, 79370056), (4, 39685028), (8, 19842514), (16, 9921257), (23, 6901744), (46, 3450872), (92, 1725436), (97, 1636496), (184, 862718), (194, 818248), (368, 431359), (388, 409124), (776, 204562), (1552, 102281), (2231, 71152), (4447, 35696), (4462, 35576), (8894, 17848), (8924, 17788)]