155753752

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 380071440

約数和(自身を除く): 224317688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 154, 164, 196, 287, 308, 328, 392, 451, 539, 574, 616, 881, 902, 1078, 1148, 1762, 1804, 2009, 2156, 2296, 3157, 3524, 3608, 4018, 4312, 6167, 6314, 7048, 8036, 9691, 12334, 12628, 16072, 19382, 22099, 24668, 25256, 36121, 38764, 43169, 44198, 49336, 67837, 72242, 77528, 86338, 88396, 135674, 144484, 172676, 176792, 252847, 271348, 288968, 345352, 397331, 474859, 505694, 542696, 794662, 949718, 1011388, 1589324, 1769929, 1899436, 2022776, 2781317, 3178648, 3539858, 3798872, 5562634, 7079716, 11125268, 14159432, 19469219, 22250536, 38938438, 77876876, 155753752]

約数ペア:

[(1, 155753752), (2, 77876876), (4, 38938438), (7, 22250536), (8, 19469219), (11, 14159432), (14, 11125268), (22, 7079716), (28, 5562634), (41, 3798872), (44, 3539858), (49, 3178648), (56, 2781317), (77, 2022776), (82, 1899436), (88, 1769929), (98, 1589324), (154, 1011388), (164, 949718), (196, 794662), (287, 542696), (308, 505694), (328, 474859), (392, 397331), (451, 345352), (539, 288968), (574, 271348), (616, 252847), (881, 176792), (902, 172676), (1078, 144484), (1148, 135674), (1762, 88396), (1804, 86338), (2009, 77528), (2156, 72242), (2296, 67837), (3157, 49336), (3524, 44198), (3608, 43169), (4018, 38764), (4312, 36121), (6167, 25256), (6314, 24668), (7048, 22099), (8036, 19382), (9691, 16072), (12334, 12628)]