158363556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 442223040

約数和(自身を除く): 283859484

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 101, 114, 138, 156, 202, 228, 247, 276, 299, 303, 404, 437, 494, 529, 598, 606, 741, 874, 897, 988, 1058, 1196, 1212, 1311, 1313, 1482, 1587, 1748, 1794, 1919, 2116, 2323, 2622, 2626, 2964, 3174, 3588, 3838, 3939, 4646, 5244, 5252, 5681, 5757, 6348, 6877, 6969, 7676, 7878, 9292, 10051, 11362, 11514, 13754, 13938, 15756, 17043, 20102, 20631, 22724, 23028, 24947, 27508, 27876, 30153, 30199, 34086, 40204, 41262, 44137, 49894, 53429, 60306, 60398, 68172, 74841, 82524, 88274, 90597, 99788, 106858, 120612, 120796, 130663, 132411, 149682, 160287, 176548, 181194, 213716, 261326, 264822, 299364, 320574, 362388, 391989, 522652, 529644, 573781, 641148, 694577, 783978, 1015151, 1147562, 1389154, 1567956, 1721343, 2030302, 2083731, 2295124, 2778308, 3045453, 3442686, 4060604, 4167462, 6090906, 6885372, 8334924, 12181812, 13196963, 26393926, 39590889, 52787852, 79181778, 158363556]

約数ペア:

[(1, 158363556), (2, 79181778), (3, 52787852), (4, 39590889), (6, 26393926), (12, 13196963), (13, 12181812), (19, 8334924), (23, 6885372), (26, 6090906), (38, 4167462), (39, 4060604), (46, 3442686), (52, 3045453), (57, 2778308), (69, 2295124), (76, 2083731), (78, 2030302), (92, 1721343), (101, 1567956), (114, 1389154), (138, 1147562), (156, 1015151), (202, 783978), (228, 694577), (247, 641148), (276, 573781), (299, 529644), (303, 522652), (404, 391989), (437, 362388), (494, 320574), (529, 299364), (598, 264822), (606, 261326), (741, 213716), (874, 181194), (897, 176548), (988, 160287), (1058, 149682), (1196, 132411), (1212, 130663), (1311, 120796), (1313, 120612), (1482, 106858), (1587, 99788), (1748, 90597), (1794, 88274), (1919, 82524), (2116, 74841), (2323, 68172), (2622, 60398), (2626, 60306), (2964, 53429), (3174, 49894), (3588, 44137), (3838, 41262), (3939, 40204), (4646, 34086), (5244, 30199), (5252, 30153), (5681, 27876), (5757, 27508), (6348, 24947), (6877, 23028), (6969, 22724), (7676, 20631), (7878, 20102), (9292, 17043), (10051, 15756), (11362, 13938), (11514, 13754)]