156354156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 476374080

約数和(自身を除く): 320019924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 41, 42, 63, 74, 82, 84, 111, 123, 126, 148, 164, 222, 246, 252, 259, 287, 333, 369, 409, 444, 492, 518, 574, 666, 738, 777, 818, 861, 1036, 1148, 1227, 1332, 1476, 1517, 1554, 1636, 1722, 2331, 2454, 2583, 2863, 3034, 3108, 3444, 3681, 4551, 4662, 4908, 5166, 5726, 6068, 7362, 8589, 9102, 9324, 10332, 10619, 11452, 13653, 14724, 15133, 16769, 17178, 18204, 21238, 25767, 27306, 30266, 31857, 33538, 34356, 42476, 45399, 50307, 51534, 54612, 60532, 63714, 67076, 90798, 95571, 100614, 103068, 105931, 117383, 127428, 136197, 150921, 181596, 191142, 201228, 211862, 234766, 272394, 301842, 317793, 352149, 382284, 423724, 469532, 544788, 603684, 620453, 635586, 704298, 953379, 1056447, 1240906, 1271172, 1408596, 1861359, 1906758, 2112894, 2481812, 3722718, 3813516, 4225788, 4343171, 5584077, 7445436, 8686342, 11168154, 13029513, 17372684, 22336308, 26059026, 39088539, 52118052, 78177078, 156354156]

約数ペア:

[(1, 156354156), (2, 78177078), (3, 52118052), (4, 39088539), (6, 26059026), (7, 22336308), (9, 17372684), (12, 13029513), (14, 11168154), (18, 8686342), (21, 7445436), (28, 5584077), (36, 4343171), (37, 4225788), (41, 3813516), (42, 3722718), (63, 2481812), (74, 2112894), (82, 1906758), (84, 1861359), (111, 1408596), (123, 1271172), (126, 1240906), (148, 1056447), (164, 953379), (222, 704298), (246, 635586), (252, 620453), (259, 603684), (287, 544788), (333, 469532), (369, 423724), (409, 382284), (444, 352149), (492, 317793), (518, 301842), (574, 272394), (666, 234766), (738, 211862), (777, 201228), (818, 191142), (861, 181596), (1036, 150921), (1148, 136197), (1227, 127428), (1332, 117383), (1476, 105931), (1517, 103068), (1554, 100614), (1636, 95571), (1722, 90798), (2331, 67076), (2454, 63714), (2583, 60532), (2863, 54612), (3034, 51534), (3108, 50307), (3444, 45399), (3681, 42476), (4551, 34356), (4662, 33538), (4908, 31857), (5166, 30266), (5726, 27306), (6068, 25767), (7362, 21238), (8589, 18204), (9102, 17178), (9324, 16769), (10332, 15133), (10619, 14724), (11452, 13653)]