158304276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{937}}^1$

素因数の和:998

約数の個数: 108

約数和(自身を含む): 455299572

約数和(自身を除く): 296995296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 937, 988, 1083, 1444, 1482, 1874, 2166, 2223, 2811, 2964, 3249, 3748, 4332, 4446, 4693, 5622, 6498, 8433, 8892, 9386, 11244, 12181, 12996, 14079, 16866, 17803, 18772, 24362, 28158, 33732, 35606, 36543, 42237, 48724, 53409, 56316, 71212, 73086, 84474, 106818, 109629, 146172, 160227, 168948, 213636, 219258, 231439, 320454, 338257, 438516, 462878, 640908, 676514, 694317, 925756, 1014771, 1353028, 1388634, 2029542, 2082951, 2777268, 3044313, 4059084, 4165902, 4397341, 6088626, 8331804, 8794682, 12177252, 13192023, 17589364, 26384046, 39576069, 52768092, 79152138, 158304276]

約数ペア:

[(1, 158304276), (2, 79152138), (3, 52768092), (4, 39576069), (6, 26384046), (9, 17589364), (12, 13192023), (13, 12177252), (18, 8794682), (19, 8331804), (26, 6088626), (36, 4397341), (38, 4165902), (39, 4059084), (52, 3044313), (57, 2777268), (76, 2082951), (78, 2029542), (114, 1388634), (117, 1353028), (156, 1014771), (171, 925756), (228, 694317), (234, 676514), (247, 640908), (342, 462878), (361, 438516), (468, 338257), (494, 320454), (684, 231439), (722, 219258), (741, 213636), (937, 168948), (988, 160227), (1083, 146172), (1444, 109629), (1482, 106818), (1874, 84474), (2166, 73086), (2223, 71212), (2811, 56316), (2964, 53409), (3249, 48724), (3748, 42237), (4332, 36543), (4446, 35606), (4693, 33732), (5622, 28158), (6498, 24362), (8433, 18772), (8892, 17803), (9386, 16866), (11244, 14079), (12181, 12996)]