131956596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 354710720

約数和(自身を除く): 222754124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1873, 1957, 3708, 3746, 3914, 5619, 5871, 7492, 7828, 11238, 11742, 16857, 17613, 22476, 23484, 33714, 35226, 35587, 67428, 70452, 71174, 106761, 142348, 192919, 213522, 320283, 385838, 427044, 578757, 640566, 771676, 1157514, 1281132, 1736271, 2315028, 3472542, 3665461, 6945084, 7330922, 10996383, 14661844, 21992766, 32989149, 43985532, 65978298, 131956596]

約数ペア:

[(1, 131956596), (2, 65978298), (3, 43985532), (4, 32989149), (6, 21992766), (9, 14661844), (12, 10996383), (18, 7330922), (19, 6945084), (36, 3665461), (38, 3472542), (57, 2315028), (76, 1736271), (103, 1281132), (114, 1157514), (171, 771676), (206, 640566), (228, 578757), (309, 427044), (342, 385838), (412, 320283), (618, 213522), (684, 192919), (927, 142348), (1236, 106761), (1854, 71174), (1873, 70452), (1957, 67428), (3708, 35587), (3746, 35226), (3914, 33714), (5619, 23484), (5871, 22476), (7492, 17613), (7828, 16857), (11238, 11742)]