156945698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37493}}^1$

素因数の和:37538

約数の個数: 32

約数和(自身を含む): 302351616

約数和(自身を除く): 145405918

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 37493, 74986, 262451, 487409, 524902, 862339, 974818, 1724678, 3411863, 6036373, 6823726, 11210407, 12072746, 22420814, 78472849, 156945698]

約数ペア:

[(1, 156945698), (2, 78472849), (7, 22420814), (13, 12072746), (14, 11210407), (23, 6823726), (26, 6036373), (46, 3411863), (91, 1724678), (161, 974818), (182, 862339), (299, 524902), (322, 487409), (598, 262451), (2093, 74986), (4186, 37493)]