156935554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 255340800

約数和(自身を除く): 98405246

約数列:

[1, 2, 19, 38, 61, 79, 122, 158, 857, 1159, 1501, 1714, 2318, 3002, 4819, 9638, 16283, 32566, 52277, 67703, 91561, 104554, 135406, 183122, 993263, 1286357, 1986526, 2572714, 4129883, 8259766, 78467777, 156935554]

約数ペア:

[(1, 156935554), (2, 78467777), (19, 8259766), (38, 4129883), (61, 2572714), (79, 1986526), (122, 1286357), (158, 993263), (857, 183122), (1159, 135406), (1501, 104554), (1714, 91561), (2318, 67703), (3002, 52277), (4819, 32566), (9638, 16283)]