164140392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27689}}^1$

素因数の和:27730

約数の個数: 64

約数和(自身を含む): 465192000

約数和(自身を除く): 301051608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 27689, 55378, 83067, 110756, 166134, 221512, 332268, 359957, 526091, 664536, 719914, 1052182, 1079871, 1439828, 1578273, 2104364, 2159742, 2879656, 3156546, 4208728, 4319484, 6313092, 6839183, 8638968, 12626184, 13678366, 20517549, 27356732, 41035098, 54713464, 82070196, 164140392]

約数ペア:

[(1, 164140392), (2, 82070196), (3, 54713464), (4, 41035098), (6, 27356732), (8, 20517549), (12, 13678366), (13, 12626184), (19, 8638968), (24, 6839183), (26, 6313092), (38, 4319484), (39, 4208728), (52, 3156546), (57, 2879656), (76, 2159742), (78, 2104364), (104, 1578273), (114, 1439828), (152, 1079871), (156, 1052182), (228, 719914), (247, 664536), (312, 526091), (456, 359957), (494, 332268), (741, 221512), (988, 166134), (1482, 110756), (1976, 83067), (2964, 55378), (5928, 27689)]