150288124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 321112064

約数和(自身を除く): 170823940

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 103, 124, 164, 206, 217, 287, 412, 434, 574, 721, 868, 1148, 1271, 1442, 1681, 2542, 2884, 3193, 3362, 4223, 5084, 6386, 6724, 8446, 8897, 11767, 12772, 16892, 17794, 22351, 23534, 29561, 35588, 44702, 47068, 52111, 59122, 89404, 104222, 118244, 130913, 173143, 208444, 261826, 346286, 364777, 523652, 692572, 729554, 916391, 1212001, 1459108, 1832782, 2424002, 3665564, 4848004, 5367433, 10734866, 21469732, 37572031, 75144062, 150288124]

約数ペア:

[(1, 150288124), (2, 75144062), (4, 37572031), (7, 21469732), (14, 10734866), (28, 5367433), (31, 4848004), (41, 3665564), (62, 2424002), (82, 1832782), (103, 1459108), (124, 1212001), (164, 916391), (206, 729554), (217, 692572), (287, 523652), (412, 364777), (434, 346286), (574, 261826), (721, 208444), (868, 173143), (1148, 130913), (1271, 118244), (1442, 104222), (1681, 89404), (2542, 59122), (2884, 52111), (3193, 47068), (3362, 44702), (4223, 35588), (5084, 29561), (6386, 23534), (6724, 22351), (8446, 17794), (8897, 16892), (11767, 12772)]