139679676

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 372363264

約数和(自身を除く): 232683588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2663, 2914, 4371, 5326, 5828, 7989, 8742, 10652, 13113, 15978, 17484, 23967, 26226, 31956, 47934, 52452, 82553, 95868, 125161, 165106, 247659, 250322, 330212, 375483, 495318, 500644, 742977, 750966, 990636, 1126449, 1485954, 1501932, 2252898, 2971908, 3879991, 4505796, 7759982, 11639973, 15519964, 23279946, 34919919, 46559892, 69839838, 139679676]

約数ペア:

[(1, 139679676), (2, 69839838), (3, 46559892), (4, 34919919), (6, 23279946), (9, 15519964), (12, 11639973), (18, 7759982), (31, 4505796), (36, 3879991), (47, 2971908), (62, 2252898), (93, 1501932), (94, 1485954), (124, 1126449), (141, 990636), (186, 750966), (188, 742977), (279, 500644), (282, 495318), (372, 375483), (423, 330212), (558, 250322), (564, 247659), (846, 165106), (1116, 125161), (1457, 95868), (1692, 82553), (2663, 52452), (2914, 47934), (4371, 31956), (5326, 26226), (5828, 23967), (7989, 17484), (8742, 15978), (10652, 13113)]