129438452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 270300576

約数和(自身を除く): 140862124

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 169, 206, 286, 338, 412, 572, 676, 1133, 1339, 1859, 2197, 2266, 2678, 3718, 4394, 4532, 5356, 7436, 8788, 14729, 17407, 24167, 28561, 29458, 34814, 48334, 57122, 58916, 69628, 96668, 114244, 191477, 226291, 314171, 382954, 452582, 628342, 765908, 905164, 1256684, 2489201, 2941783, 4978402, 5883566, 9956804, 11767132, 32359613, 64719226, 129438452]

約数ペア:

[(1, 129438452), (2, 64719226), (4, 32359613), (11, 11767132), (13, 9956804), (22, 5883566), (26, 4978402), (44, 2941783), (52, 2489201), (103, 1256684), (143, 905164), (169, 765908), (206, 628342), (286, 452582), (338, 382954), (412, 314171), (572, 226291), (676, 191477), (1133, 114244), (1339, 96668), (1859, 69628), (2197, 58916), (2266, 57122), (2678, 48334), (3718, 34814), (4394, 29458), (4532, 28561), (5356, 24167), (7436, 17407), (8788, 14729)]