138347024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6163}}^1$

素因数の和:6255

約数の個数: 40

約数和(自身を含む): 284332992

約数和(自身を除く): 145985968

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 6163, 11224, 12326, 22448, 24652, 49304, 98608, 141749, 283498, 375943, 566996, 751886, 1133992, 1503772, 2267984, 3007544, 6015088, 8646689, 17293378, 34586756, 69173512, 138347024]

約数ペア:

[(1, 138347024), (2, 69173512), (4, 34586756), (8, 17293378), (16, 8646689), (23, 6015088), (46, 3007544), (61, 2267984), (92, 1503772), (122, 1133992), (184, 751886), (244, 566996), (368, 375943), (488, 283498), (976, 141749), (1403, 98608), (2806, 49304), (5612, 24652), (6163, 22448), (11224, 12326)]