138615288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11621}}^1$

素因数の和:11708

約数の個数: 64

約数和(自身を含む): 401656320

約数和(自身を除く): 263041032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11621, 11928, 23242, 34863, 46484, 69726, 81347, 92968, 139452, 162694, 244041, 278904, 325388, 488082, 650776, 825091, 976164, 1650182, 1952328, 2475273, 3300364, 4950546, 5775637, 6600728, 9901092, 11551274, 17326911, 19802184, 23102548, 34653822, 46205096, 69307644, 138615288]

約数ペア:

[(1, 138615288), (2, 69307644), (3, 46205096), (4, 34653822), (6, 23102548), (7, 19802184), (8, 17326911), (12, 11551274), (14, 9901092), (21, 6600728), (24, 5775637), (28, 4950546), (42, 3300364), (56, 2475273), (71, 1952328), (84, 1650182), (142, 976164), (168, 825091), (213, 650776), (284, 488082), (426, 325388), (497, 278904), (568, 244041), (852, 162694), (994, 139452), (1491, 92968), (1704, 81347), (1988, 69726), (2982, 46484), (3976, 34863), (5964, 23242), (11621, 11928)]