109216256

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 234062400

約数和(自身を除く): 124846144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 109, 128, 152, 206, 218, 256, 304, 412, 436, 512, 608, 824, 872, 1216, 1648, 1744, 1957, 2071, 2432, 3296, 3488, 3914, 4142, 4864, 6592, 6976, 7828, 8284, 9728, 11227, 13184, 13952, 15656, 16568, 22454, 26368, 27904, 31312, 33136, 44908, 52736, 55808, 62624, 66272, 89816, 125248, 132544, 179632, 213313, 250496, 265088, 359264, 426626, 500992, 530176, 718528, 853252, 1001984, 1060352, 1437056, 1706504, 2874112, 3413008, 5748224, 6826016, 13652032, 27304064, 54608128, 109216256]

約数ペア:

[(1, 109216256), (2, 54608128), (4, 27304064), (8, 13652032), (16, 6826016), (19, 5748224), (32, 3413008), (38, 2874112), (64, 1706504), (76, 1437056), (103, 1060352), (109, 1001984), (128, 853252), (152, 718528), (206, 530176), (218, 500992), (256, 426626), (304, 359264), (412, 265088), (436, 250496), (512, 213313), (608, 179632), (824, 132544), (872, 125248), (1216, 89816), (1648, 66272), (1744, 62624), (1957, 55808), (2071, 52736), (2432, 44908), (3296, 33136), (3488, 31312), (3914, 27904), (4142, 26368), (4864, 22454), (6592, 16568), (6976, 15656), (7828, 13952), (8284, 13184), (9728, 11227)]