144764694

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 331809192

約数和(自身を除く): 187044498

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 131, 146, 174, 219, 261, 262, 393, 438, 522, 657, 786, 841, 1179, 1314, 1682, 2117, 2358, 2523, 3799, 4234, 5046, 6351, 7569, 7598, 9563, 11397, 12702, 15138, 19053, 19126, 22794, 28689, 34191, 38106, 57378, 61393, 68382, 86067, 110171, 122786, 172134, 184179, 220342, 277327, 330513, 368358, 552537, 554654, 661026, 831981, 991539, 1105074, 1663962, 1983078, 2495943, 4991886, 8042483, 16084966, 24127449, 48254898, 72382347, 144764694]

約数ペア:

[(1, 144764694), (2, 72382347), (3, 48254898), (6, 24127449), (9, 16084966), (18, 8042483), (29, 4991886), (58, 2495943), (73, 1983078), (87, 1663962), (131, 1105074), (146, 991539), (174, 831981), (219, 661026), (261, 554654), (262, 552537), (393, 368358), (438, 330513), (522, 277327), (657, 220342), (786, 184179), (841, 172134), (1179, 122786), (1314, 110171), (1682, 86067), (2117, 68382), (2358, 61393), (2523, 57378), (3799, 38106), (4234, 34191), (5046, 28689), (6351, 22794), (7569, 19126), (7598, 19053), (9563, 15138), (11397, 12702)]