138889727964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2135057}}^1$

素因数の和:2135219

約数の個数: 72

約数和(自身を含む): 380808944880

約数和(自身を除く): 241919216916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2502, 3614, 5004, 5421, 7228, 10842, 16263, 21684, 32526, 65052, 2135057, 4270114, 6405171, 8540228, 12810342, 19215513, 25620684, 27755741, 38431026, 55511482, 76862052, 83267223, 111022964, 166534446, 249801669, 296772923, 333068892, 499603338, 593545846, 890318769, 999206676, 1187091692, 1780637538, 2670956307, 3561275076, 3858047999, 5341912614, 7716095998, 10683825228, 11574143997, 15432191996, 23148287994, 34722431991, 46296575988, 69444863982, 138889727964]

約数ペア:

[(1, 138889727964), (2, 69444863982), (3, 46296575988), (4, 34722431991), (6, 23148287994), (9, 15432191996), (12, 11574143997), (13, 10683825228), (18, 7716095998), (26, 5341912614), (36, 3858047999), (39, 3561275076), (52, 2670956307), (78, 1780637538), (117, 1187091692), (139, 999206676), (156, 890318769), (234, 593545846), (278, 499603338), (417, 333068892), (468, 296772923), (556, 249801669), (834, 166534446), (1251, 111022964), (1668, 83267223), (1807, 76862052), (2502, 55511482), (3614, 38431026), (5004, 27755741), (5421, 25620684), (7228, 19215513), (10842, 12810342), (16263, 8540228), (21684, 6405171), (32526, 4270114), (65052, 2135057)]