140513328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31477}}^1$

素因数の和:31522

約数の個数: 60

約数和(自身を含む): 405940288

約数和(自身を除く): 265426960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31477, 62954, 94431, 125908, 188862, 251816, 283293, 377724, 503632, 566586, 755448, 975787, 1133172, 1510896, 1951574, 2266344, 2927361, 3903148, 4532688, 5854722, 7806296, 8782083, 11709444, 15612592, 17564166, 23418888, 35128332, 46837776, 70256664, 140513328]

約数ペア:

[(1, 140513328), (2, 70256664), (3, 46837776), (4, 35128332), (6, 23418888), (8, 17564166), (9, 15612592), (12, 11709444), (16, 8782083), (18, 7806296), (24, 5854722), (31, 4532688), (36, 3903148), (48, 2927361), (62, 2266344), (72, 1951574), (93, 1510896), (124, 1133172), (144, 975787), (186, 755448), (248, 566586), (279, 503632), (372, 377724), (496, 283293), (558, 251816), (744, 188862), (1116, 125908), (1488, 94431), (2232, 62954), (4464, 31477)]