167940144

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2275

約数の個数: 120

約数和(自身を含む): 513931392

約数和(自身を除く): 345991248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2213, 2232, 2448, 3162, 4216, 4426, 4464, 4743, 6324, 6639, 8432, 8852, 9486, 12648, 13278, 17704, 18972, 19917, 25296, 26556, 35408, 37621, 37944, 39834, 53112, 68603, 75242, 75888, 79668, 106224, 112863, 137206, 150484, 159336, 205809, 225726, 274412, 300968, 318672, 338589, 411618, 451452, 548824, 601936, 617427, 677178, 823236, 902904, 1097648, 1166251, 1234854, 1354356, 1646472, 1805808, 2332502, 2469708, 2708712, 3292944, 3498753, 4665004, 4939416, 5417424, 6997506, 9330008, 9878832, 10496259, 13995012, 18660016, 20992518, 27990024, 41985036, 55980048, 83970072, 167940144]

約数ペア:

[(1, 167940144), (2, 83970072), (3, 55980048), (4, 41985036), (6, 27990024), (8, 20992518), (9, 18660016), (12, 13995012), (16, 10496259), (17, 9878832), (18, 9330008), (24, 6997506), (31, 5417424), (34, 4939416), (36, 4665004), (48, 3498753), (51, 3292944), (62, 2708712), (68, 2469708), (72, 2332502), (93, 1805808), (102, 1646472), (124, 1354356), (136, 1234854), (144, 1166251), (153, 1097648), (186, 902904), (204, 823236), (248, 677178), (272, 617427), (279, 601936), (306, 548824), (372, 451452), (408, 411618), (496, 338589), (527, 318672), (558, 300968), (612, 274412), (744, 225726), (816, 205809), (1054, 159336), (1116, 150484), (1224, 137206), (1488, 112863), (1581, 106224), (2108, 79668), (2213, 75888), (2232, 75242), (2448, 68603), (3162, 53112), (4216, 39834), (4426, 37944), (4464, 37621), (4743, 35408), (6324, 26556), (6639, 25296), (8432, 19917), (8852, 18972), (9486, 17704), (12648, 13278)]