159387228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4464

約数の個数: 144

約数和(自身を含む): 541072896

約数和(自身を除く): 381685668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 4423, 5148, 6006, 8846, 9009, 12012, 13269, 17692, 18018, 26538, 30961, 36036, 39807, 48653, 53076, 57499, 61922, 79614, 92883, 97306, 114998, 123844, 145959, 159228, 172497, 185766, 194612, 229996, 278649, 291918, 340571, 344994, 371532, 402493, 437877, 517491, 557298, 583836, 632489, 681142, 689988, 804986, 875754, 1021713, 1034982, 1114596, 1207479, 1264978, 1362284, 1609972, 1751508, 1897467, 2043426, 2069964, 2414958, 2529956, 3065139, 3622437, 3794934, 4086852, 4427423, 4829916, 5692401, 6130278, 7244874, 7589868, 8854846, 11384802, 12260556, 13282269, 14489748, 17709692, 22769604, 26564538, 39846807, 53129076, 79693614, 159387228]

約数ペア:

[(1, 159387228), (2, 79693614), (3, 53129076), (4, 39846807), (6, 26564538), (7, 22769604), (9, 17709692), (11, 14489748), (12, 13282269), (13, 12260556), (14, 11384802), (18, 8854846), (21, 7589868), (22, 7244874), (26, 6130278), (28, 5692401), (33, 4829916), (36, 4427423), (39, 4086852), (42, 3794934), (44, 3622437), (52, 3065139), (63, 2529956), (66, 2414958), (77, 2069964), (78, 2043426), (84, 1897467), (91, 1751508), (99, 1609972), (117, 1362284), (126, 1264978), (132, 1207479), (143, 1114596), (154, 1034982), (156, 1021713), (182, 875754), (198, 804986), (231, 689988), (234, 681142), (252, 632489), (273, 583836), (286, 557298), (308, 517491), (364, 437877), (396, 402493), (429, 371532), (462, 344994), (468, 340571), (546, 291918), (572, 278649), (693, 229996), (819, 194612), (858, 185766), (924, 172497), (1001, 159228), (1092, 145959), (1287, 123844), (1386, 114998), (1638, 97306), (1716, 92883), (2002, 79614), (2574, 61922), (2772, 57499), (3003, 53076), (3276, 48653), (4004, 39807), (4423, 36036), (5148, 30961), (6006, 26538), (8846, 18018), (9009, 17692), (12012, 13269)]