159254892

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 420769440

約数和(自身を除く): 261514548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 174, 206, 261, 309, 348, 412, 522, 618, 927, 1044, 1236, 1481, 1854, 2962, 2987, 3708, 4443, 5924, 5974, 8886, 8961, 11948, 13329, 17772, 17922, 26658, 26883, 35844, 42949, 53316, 53766, 85898, 107532, 128847, 152543, 171796, 257694, 305086, 386541, 457629, 515388, 610172, 773082, 915258, 1372887, 1546164, 1830516, 2745774, 4423747, 5491548, 8847494, 13271241, 17694988, 26542482, 39813723, 53084964, 79627446, 159254892]

約数ペア:

[(1, 159254892), (2, 79627446), (3, 53084964), (4, 39813723), (6, 26542482), (9, 17694988), (12, 13271241), (18, 8847494), (29, 5491548), (36, 4423747), (58, 2745774), (87, 1830516), (103, 1546164), (116, 1372887), (174, 915258), (206, 773082), (261, 610172), (309, 515388), (348, 457629), (412, 386541), (522, 305086), (618, 257694), (927, 171796), (1044, 152543), (1236, 128847), (1481, 107532), (1854, 85898), (2962, 53766), (2987, 53316), (3708, 42949), (4443, 35844), (5924, 26883), (5974, 26658), (8886, 17922), (8961, 17772), (11948, 13329)]