152279778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 370372608

約数和(自身を除く): 218092830

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 271, 357, 542, 714, 787, 813, 1574, 1626, 1897, 2361, 3794, 4607, 4722, 5509, 5691, 9214, 11018, 11382, 13379, 13821, 16527, 26758, 27642, 32249, 33054, 40137, 64498, 80274, 93653, 96747, 187306, 193494, 213277, 280959, 426554, 561918, 639831, 1279662, 1492939, 2985878, 3625709, 4478817, 7251418, 8957634, 10877127, 21754254, 25379963, 50759926, 76139889, 152279778]

約数ペア:

[(1, 152279778), (2, 76139889), (3, 50759926), (6, 25379963), (7, 21754254), (14, 10877127), (17, 8957634), (21, 7251418), (34, 4478817), (42, 3625709), (51, 2985878), (102, 1492939), (119, 1279662), (238, 639831), (271, 561918), (357, 426554), (542, 280959), (714, 213277), (787, 193494), (813, 187306), (1574, 96747), (1626, 93653), (1897, 80274), (2361, 64498), (3794, 40137), (4607, 33054), (4722, 32249), (5509, 27642), (5691, 26758), (9214, 16527), (11018, 13821), (11382, 13379)]