157497072

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 419973120

約数和(自身を除く): 262476048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 191, 246, 328, 382, 419, 492, 573, 656, 764, 838, 984, 1146, 1257, 1528, 1676, 1968, 2292, 2514, 3056, 3352, 4584, 5028, 6704, 7831, 9168, 10056, 15662, 17179, 20112, 23493, 31324, 34358, 46986, 51537, 62648, 68716, 80029, 93972, 103074, 125296, 137432, 160058, 187944, 206148, 240087, 274864, 320116, 375888, 412296, 480174, 640232, 824592, 960348, 1280464, 1920696, 3281189, 3841392, 6562378, 9843567, 13124756, 19687134, 26249512, 39374268, 52499024, 78748536, 157497072]

約数ペア:

[(1, 157497072), (2, 78748536), (3, 52499024), (4, 39374268), (6, 26249512), (8, 19687134), (12, 13124756), (16, 9843567), (24, 6562378), (41, 3841392), (48, 3281189), (82, 1920696), (123, 1280464), (164, 960348), (191, 824592), (246, 640232), (328, 480174), (382, 412296), (419, 375888), (492, 320116), (573, 274864), (656, 240087), (764, 206148), (838, 187944), (984, 160058), (1146, 137432), (1257, 125296), (1528, 103074), (1676, 93972), (1968, 80029), (2292, 68716), (2514, 62648), (3056, 51537), (3352, 46986), (4584, 34358), (5028, 31324), (6704, 23493), (7831, 20112), (9168, 17179), (10056, 15662)]