155685192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2179}}^1$

素因数の和:2430

約数の個数: 64

約数和(自身を含む): 421176000

約数和(自身を除く): 265490808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 312, 458, 687, 916, 1374, 1832, 2179, 2748, 2977, 4358, 5496, 5954, 6537, 8716, 8931, 11908, 13074, 17432, 17862, 23816, 26148, 28327, 35724, 52296, 56654, 71448, 84981, 113308, 169962, 226616, 339924, 498991, 679848, 997982, 1496973, 1995964, 2993946, 3991928, 5987892, 6486883, 11975784, 12973766, 19460649, 25947532, 38921298, 51895064, 77842596, 155685192]

約数ペア:

[(1, 155685192), (2, 77842596), (3, 51895064), (4, 38921298), (6, 25947532), (8, 19460649), (12, 12973766), (13, 11975784), (24, 6486883), (26, 5987892), (39, 3991928), (52, 2993946), (78, 1995964), (104, 1496973), (156, 997982), (229, 679848), (312, 498991), (458, 339924), (687, 226616), (916, 169962), (1374, 113308), (1832, 84981), (2179, 71448), (2748, 56654), (2977, 52296), (4358, 35724), (5496, 28327), (5954, 26148), (6537, 23816), (8716, 17862), (8931, 17432), (11908, 13074)]