147585046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2003}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 267413760

約数和(自身を除く): 119828714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 554, 1939, 2003, 3878, 4006, 5263, 10526, 14021, 28042, 36841, 38057, 73682, 76114, 266399, 532798, 554831, 1109662, 3883817, 7767634, 10541789, 21083578, 73792523, 147585046]

約数ペア:

[(1, 147585046), (2, 73792523), (7, 21083578), (14, 10541789), (19, 7767634), (38, 3883817), (133, 1109662), (266, 554831), (277, 532798), (554, 266399), (1939, 76114), (2003, 73682), (3878, 38057), (4006, 36841), (5263, 28042), (10526, 14021)]