131505192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20071}}^1$

素因数の和:20103

約数の個数: 96

約数和(自身を含む): 438372480

約数和(自身を除く): 306867288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 20071, 40142, 60213, 80284, 120426, 140497, 160568, 180639, 240852, 260923, 280994, 361278, 421491, 481704, 521846, 561988, 722556, 782769, 842982, 1043692, 1123976, 1264473, 1445112, 1565538, 1685964, 1826461, 2087384, 2348307, 2528946, 3131076, 3371928, 3652922, 4696614, 5057892, 5479383, 6262152, 7305844, 9393228, 10115784, 10958766, 14611688, 16438149, 18786456, 21917532, 32876298, 43835064, 65752596, 131505192]

約数ペア:

[(1, 131505192), (2, 65752596), (3, 43835064), (4, 32876298), (6, 21917532), (7, 18786456), (8, 16438149), (9, 14611688), (12, 10958766), (13, 10115784), (14, 9393228), (18, 7305844), (21, 6262152), (24, 5479383), (26, 5057892), (28, 4696614), (36, 3652922), (39, 3371928), (42, 3131076), (52, 2528946), (56, 2348307), (63, 2087384), (72, 1826461), (78, 1685964), (84, 1565538), (91, 1445112), (104, 1264473), (117, 1123976), (126, 1043692), (156, 842982), (168, 782769), (182, 722556), (234, 561988), (252, 521846), (273, 481704), (312, 421491), (364, 361278), (468, 280994), (504, 260923), (546, 240852), (728, 180639), (819, 160568), (936, 140497), (1092, 120426), (1638, 80284), (2184, 60213), (3276, 40142), (6552, 20071)]