230217156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4513}}^1$

素因数の和:4645

約数の個数: 72

約数和(自身を含む): 632591960

約数和(自身を除く): 402374804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 4513, 5668, 8502, 9026, 12753, 13539, 17004, 18052, 25506, 27078, 40617, 51012, 54156, 58669, 81234, 117338, 162468, 176007, 234676, 352014, 491917, 528021, 704028, 983834, 1056042, 1475751, 1967668, 2112084, 2951502, 4427253, 5903004, 6394921, 8854506, 12789842, 17709012, 19184763, 25579684, 38369526, 57554289, 76739052, 115108578, 230217156]

約数ペア:

[(1, 230217156), (2, 115108578), (3, 76739052), (4, 57554289), (6, 38369526), (9, 25579684), (12, 19184763), (13, 17709012), (18, 12789842), (26, 8854506), (36, 6394921), (39, 5903004), (52, 4427253), (78, 2951502), (109, 2112084), (117, 1967668), (156, 1475751), (218, 1056042), (234, 983834), (327, 704028), (436, 528021), (468, 491917), (654, 352014), (981, 234676), (1308, 176007), (1417, 162468), (1962, 117338), (2834, 81234), (3924, 58669), (4251, 54156), (4513, 51012), (5668, 40617), (8502, 27078), (9026, 25506), (12753, 18052), (13539, 17004)]