156937112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9137}}^1$

素因数の和:9275

約数の個数: 32

約数和(自身を含む): 312519600

約数和(自身を除く): 155582488

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 9137, 17176, 18274, 36548, 73096, 173603, 347206, 694412, 1032481, 1388824, 2064962, 4129924, 8259848, 19617139, 39234278, 78468556, 156937112]

約数ペア:

[(1, 156937112), (2, 78468556), (4, 39234278), (8, 19617139), (19, 8259848), (38, 4129924), (76, 2064962), (113, 1388824), (152, 1032481), (226, 694412), (452, 347206), (904, 173603), (2147, 73096), (4294, 36548), (8588, 18274), (9137, 17176)]