155694708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6277}}^1$

素因数の和:6353

約数の個数: 72

約数和(自身を含む): 431901288

約数和(自身を除く): 276206580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 6277, 8268, 12402, 12554, 18831, 24804, 25108, 37662, 56493, 75324, 81601, 112986, 163202, 225972, 244803, 326404, 332681, 489606, 665362, 734409, 979212, 998043, 1330724, 1468818, 1996086, 2937636, 2994129, 3992172, 4324853, 5988258, 8649706, 11976516, 12974559, 17299412, 25949118, 38923677, 51898236, 77847354, 155694708]

約数ペア:

[(1, 155694708), (2, 77847354), (3, 51898236), (4, 38923677), (6, 25949118), (9, 17299412), (12, 12974559), (13, 11976516), (18, 8649706), (26, 5988258), (36, 4324853), (39, 3992172), (52, 2994129), (53, 2937636), (78, 1996086), (106, 1468818), (117, 1330724), (156, 998043), (159, 979212), (212, 734409), (234, 665362), (318, 489606), (468, 332681), (477, 326404), (636, 244803), (689, 225972), (954, 163202), (1378, 112986), (1908, 81601), (2067, 75324), (2756, 56493), (4134, 37662), (6201, 25108), (6277, 24804), (8268, 18831), (12402, 12554)]