155846152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{587}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 209936888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 431, 587, 616, 862, 1174, 1724, 2348, 3017, 3448, 4109, 4696, 4741, 6034, 6457, 8218, 9482, 12068, 12914, 16436, 18964, 24136, 25828, 32872, 33187, 37928, 45199, 51656, 66374, 90398, 132748, 180796, 252997, 265496, 361592, 505994, 1011988, 1770979, 2023976, 2782967, 3541958, 5565934, 7083916, 11131868, 14167832, 19480769, 22263736, 38961538, 77923076, 155846152]

約数ペア:

[(1, 155846152), (2, 77923076), (4, 38961538), (7, 22263736), (8, 19480769), (11, 14167832), (14, 11131868), (22, 7083916), (28, 5565934), (44, 3541958), (56, 2782967), (77, 2023976), (88, 1770979), (154, 1011988), (308, 505994), (431, 361592), (587, 265496), (616, 252997), (862, 180796), (1174, 132748), (1724, 90398), (2348, 66374), (3017, 51656), (3448, 45199), (4109, 37928), (4696, 33187), (4741, 32872), (6034, 25828), (6457, 24136), (8218, 18964), (9482, 16436), (12068, 12914)]