163847488

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19249}}^1$

素因数の和:19287

約数の個数: 56

約数和(自身を含む): 391160000

約数和(自身を除く): 227312512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 19249, 38498, 76996, 134743, 153992, 269486, 307984, 365731, 538972, 615968, 731462, 1077944, 1231936, 1462924, 2155888, 2560117, 2925848, 4311776, 5120234, 5851696, 8623552, 10240468, 11703392, 20480936, 23406784, 40961872, 81923744, 163847488]

約数ペア:

[(1, 163847488), (2, 81923744), (4, 40961872), (7, 23406784), (8, 20480936), (14, 11703392), (16, 10240468), (19, 8623552), (28, 5851696), (32, 5120234), (38, 4311776), (56, 2925848), (64, 2560117), (76, 2155888), (112, 1462924), (133, 1231936), (152, 1077944), (224, 731462), (266, 615968), (304, 538972), (448, 365731), (532, 307984), (608, 269486), (1064, 153992), (1216, 134743), (2128, 76996), (4256, 38498), (8512, 19249)]