190995216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2820

約数の個数: 80

約数和(自身を含む): 520347648

約数和(自身を除く): 329352432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2731, 2914, 4371, 5462, 5828, 8193, 8742, 10924, 11656, 16386, 17484, 21848, 23312, 32772, 34968, 43696, 65544, 69936, 84661, 128357, 131088, 169322, 253983, 256714, 338644, 385071, 507966, 513428, 677288, 770142, 1015932, 1026856, 1354576, 1540284, 2031864, 2053712, 3080568, 3979067, 4063728, 6161136, 7958134, 11937201, 15916268, 23874402, 31832536, 47748804, 63665072, 95497608, 190995216]

約数ペア:

[(1, 190995216), (2, 95497608), (3, 63665072), (4, 47748804), (6, 31832536), (8, 23874402), (12, 15916268), (16, 11937201), (24, 7958134), (31, 6161136), (47, 4063728), (48, 3979067), (62, 3080568), (93, 2053712), (94, 2031864), (124, 1540284), (141, 1354576), (186, 1026856), (188, 1015932), (248, 770142), (282, 677288), (372, 513428), (376, 507966), (496, 385071), (564, 338644), (744, 256714), (752, 253983), (1128, 169322), (1457, 131088), (1488, 128357), (2256, 84661), (2731, 69936), (2914, 65544), (4371, 43696), (5462, 34968), (5828, 32772), (8193, 23312), (8742, 21848), (10924, 17484), (11656, 16386)]