139665708

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 144

約数和(自身を含む): 450894080

約数和(自身を除く): 311228372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1579, 1638, 1701, 2106, 2268, 2457, 3158, 3159, 3276, 3402, 4212, 4737, 4914, 6316, 6318, 6804, 7371, 9474, 9828, 11053, 12636, 14211, 14742, 18948, 20527, 22106, 22113, 28422, 29484, 33159, 41054, 42633, 44212, 44226, 56844, 61581, 66318, 82108, 85266, 88452, 99477, 123162, 127899, 132636, 143689, 170532, 184743, 198954, 246324, 255798, 287378, 298431, 369486, 383697, 397908, 431067, 511596, 554229, 574756, 596862, 738972, 767394, 862134, 895293, 1108458, 1193724, 1293201, 1534788, 1662687, 1724268, 1790586, 2216916, 2586402, 2685879, 3325374, 3581172, 3879603, 4988061, 5172804, 5371758, 6650748, 7759206, 9976122, 10743516, 11638809, 15518412, 19952244, 23277618, 34916427, 46555236, 69832854, 139665708]

約数ペア:

[(1, 139665708), (2, 69832854), (3, 46555236), (4, 34916427), (6, 23277618), (7, 19952244), (9, 15518412), (12, 11638809), (13, 10743516), (14, 9976122), (18, 7759206), (21, 6650748), (26, 5371758), (27, 5172804), (28, 4988061), (36, 3879603), (39, 3581172), (42, 3325374), (52, 2685879), (54, 2586402), (63, 2216916), (78, 1790586), (81, 1724268), (84, 1662687), (91, 1534788), (108, 1293201), (117, 1193724), (126, 1108458), (156, 895293), (162, 862134), (182, 767394), (189, 738972), (234, 596862), (243, 574756), (252, 554229), (273, 511596), (324, 431067), (351, 397908), (364, 383697), (378, 369486), (468, 298431), (486, 287378), (546, 255798), (567, 246324), (702, 198954), (756, 184743), (819, 170532), (972, 143689), (1053, 132636), (1092, 127899), (1134, 123162), (1404, 99477), (1579, 88452), (1638, 85266), (1701, 82108), (2106, 66318), (2268, 61581), (2457, 56844), (3158, 44226), (3159, 44212), (3276, 42633), (3402, 41054), (4212, 33159), (4737, 29484), (4914, 28422), (6316, 22113), (6318, 22106), (6804, 20527), (7371, 18948), (9474, 14742), (9828, 14211), (11053, 12636)]