154445856

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12281}}^1$

素因数の和:12425

約数の個数: 48

約数和(自身を含む): 408548448

約数和(自身を除く): 254102592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12281, 12576, 24562, 36843, 49124, 73686, 98248, 147372, 196496, 294744, 392992, 589488, 1178976, 1608811, 3217622, 4826433, 6435244, 9652866, 12870488, 19305732, 25740976, 38611464, 51481952, 77222928, 154445856]

約数ペア:

[(1, 154445856), (2, 77222928), (3, 51481952), (4, 38611464), (6, 25740976), (8, 19305732), (12, 12870488), (16, 9652866), (24, 6435244), (32, 4826433), (48, 3217622), (96, 1608811), (131, 1178976), (262, 589488), (393, 392992), (524, 294744), (786, 196496), (1048, 147372), (1572, 98248), (2096, 73686), (3144, 49124), (4192, 36843), (6288, 24562), (12281, 12576)]