187499904

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 541824000

約数和(自身を除く): 354324096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 829, 912, 992, 1178, 1216, 1488, 1658, 1767, 1824, 1984, 2356, 2432, 2487, 2976, 3316, 3534, 3648, 3968, 4712, 4974, 5952, 6632, 7068, 7296, 9424, 9948, 11904, 13264, 14136, 15751, 18848, 19896, 25699, 26528, 28272, 31502, 37696, 39792, 47253, 51398, 53056, 56544, 63004, 75392, 77097, 79584, 94506, 102796, 106112, 113088, 126008, 154194, 159168, 189012, 205592, 226176, 252016, 308388, 318336, 378024, 411184, 488281, 504032, 616776, 756048, 822368, 976562, 1008064, 1233552, 1464843, 1512096, 1644736, 1953124, 2016128, 2467104, 2929686, 3024192, 3289472, 3906248, 4934208, 5859372, 6048384, 7812496, 9868416, 11718744, 15624992, 23437488, 31249984, 46874976, 62499968, 93749952, 187499904]

約数ペア:

[(1, 187499904), (2, 93749952), (3, 62499968), (4, 46874976), (6, 31249984), (8, 23437488), (12, 15624992), (16, 11718744), (19, 9868416), (24, 7812496), (31, 6048384), (32, 5859372), (38, 4934208), (48, 3906248), (57, 3289472), (62, 3024192), (64, 2929686), (76, 2467104), (93, 2016128), (96, 1953124), (114, 1644736), (124, 1512096), (128, 1464843), (152, 1233552), (186, 1008064), (192, 976562), (228, 822368), (248, 756048), (304, 616776), (372, 504032), (384, 488281), (456, 411184), (496, 378024), (589, 318336), (608, 308388), (744, 252016), (829, 226176), (912, 205592), (992, 189012), (1178, 159168), (1216, 154194), (1488, 126008), (1658, 113088), (1767, 106112), (1824, 102796), (1984, 94506), (2356, 79584), (2432, 77097), (2487, 75392), (2976, 63004), (3316, 56544), (3534, 53056), (3648, 51398), (3968, 47253), (4712, 39792), (4974, 37696), (5952, 31502), (6632, 28272), (7068, 26528), (7296, 25699), (9424, 19896), (9948, 18848), (11904, 15751), (13264, 14136)]