130618624

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 273405440

約数和(自身を除く): 142786816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 151, 218, 248, 256, 302, 436, 496, 604, 872, 992, 1208, 1744, 1984, 2416, 3379, 3488, 3968, 4681, 4832, 6758, 6976, 7936, 9362, 9664, 13516, 13952, 16459, 18724, 19328, 27032, 27904, 32918, 37448, 38656, 54064, 65836, 74896, 108128, 131672, 149792, 216256, 263344, 299584, 432512, 510229, 526688, 599168, 865024, 1020458, 1053376, 1198336, 2040916, 2106752, 4081832, 4213504, 8163664, 16327328, 32654656, 65309312, 130618624]

約数ペア:

[(1, 130618624), (2, 65309312), (4, 32654656), (8, 16327328), (16, 8163664), (31, 4213504), (32, 4081832), (62, 2106752), (64, 2040916), (109, 1198336), (124, 1053376), (128, 1020458), (151, 865024), (218, 599168), (248, 526688), (256, 510229), (302, 432512), (436, 299584), (496, 263344), (604, 216256), (872, 149792), (992, 131672), (1208, 108128), (1744, 74896), (1984, 65836), (2416, 54064), (3379, 38656), (3488, 37448), (3968, 32918), (4681, 27904), (4832, 27032), (6758, 19328), (6976, 18724), (7936, 16459), (9362, 13952), (9664, 13516)]