123157188

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 162

約数和(自身を含む): 398745438

約数和(自身を除く): 275588250

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 242, 252, 294, 308, 363, 396, 441, 462, 484, 539, 577, 588, 693, 726, 847, 882, 924, 1078, 1089, 1154, 1386, 1452, 1617, 1694, 1731, 1764, 2156, 2178, 2308, 2541, 2772, 3234, 3388, 3462, 4039, 4356, 4851, 5082, 5193, 5929, 6347, 6468, 6924, 7623, 8078, 9702, 10164, 10386, 11858, 12117, 12694, 15246, 16156, 17787, 19041, 19404, 20772, 23716, 24234, 25388, 28273, 30492, 35574, 36351, 38082, 44429, 48468, 53361, 56546, 57123, 69817, 71148, 72702, 76164, 84819, 88858, 106722, 113092, 114246, 133287, 139634, 145404, 169638, 177716, 209451, 213444, 228492, 254457, 266574, 279268, 311003, 339276, 399861, 418902, 488719, 508914, 533148, 622006, 628353, 799722, 837804, 933009, 977438, 1017828, 1244012, 1256706, 1466157, 1599444, 1866018, 1954876, 2513412, 2799027, 2932314, 3421033, 3732036, 4398471, 5598054, 5864628, 6842066, 8796942, 10263099, 11196108, 13684132, 17593884, 20526198, 30789297, 41052396, 61578594, 123157188]

約数ペア:

[(1, 123157188), (2, 61578594), (3, 41052396), (4, 30789297), (6, 20526198), (7, 17593884), (9, 13684132), (11, 11196108), (12, 10263099), (14, 8796942), (18, 6842066), (21, 5864628), (22, 5598054), (28, 4398471), (33, 3732036), (36, 3421033), (42, 2932314), (44, 2799027), (49, 2513412), (63, 1954876), (66, 1866018), (77, 1599444), (84, 1466157), (98, 1256706), (99, 1244012), (121, 1017828), (126, 977438), (132, 933009), (147, 837804), (154, 799722), (196, 628353), (198, 622006), (231, 533148), (242, 508914), (252, 488719), (294, 418902), (308, 399861), (363, 339276), (396, 311003), (441, 279268), (462, 266574), (484, 254457), (539, 228492), (577, 213444), (588, 209451), (693, 177716), (726, 169638), (847, 145404), (882, 139634), (924, 133287), (1078, 114246), (1089, 113092), (1154, 106722), (1386, 88858), (1452, 84819), (1617, 76164), (1694, 72702), (1731, 71148), (1764, 69817), (2156, 57123), (2178, 56546), (2308, 53361), (2541, 48468), (2772, 44429), (3234, 38082), (3388, 36351), (3462, 35574), (4039, 30492), (4356, 28273), (4851, 25388), (5082, 24234), (5193, 23716), (5929, 20772), (6347, 19404), (6468, 19041), (6924, 17787), (7623, 16156), (8078, 15246), (9702, 12694), (10164, 12117), (10386, 11858)]