141942008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 312228000

約数和(自身を除く): 170285992

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1508, 1976, 2204, 2477, 3016, 4408, 4954, 7163, 9908, 14326, 19816, 28652, 32201, 47063, 57304, 64402, 71833, 94126, 128804, 143666, 188252, 257608, 287332, 376504, 574664, 611819, 933829, 1223638, 1364827, 1867658, 2447276, 2729654, 3735316, 4894552, 5459308, 7470632, 10918616, 17742751, 35485502, 70971004, 141942008]

約数ペア:

[(1, 141942008), (2, 70971004), (4, 35485502), (8, 17742751), (13, 10918616), (19, 7470632), (26, 5459308), (29, 4894552), (38, 3735316), (52, 2729654), (58, 2447276), (76, 1867658), (104, 1364827), (116, 1223638), (152, 933829), (232, 611819), (247, 574664), (377, 376504), (494, 287332), (551, 257608), (754, 188252), (988, 143666), (1102, 128804), (1508, 94126), (1976, 71833), (2204, 64402), (2477, 57304), (3016, 47063), (4408, 32201), (4954, 28652), (7163, 19816), (9908, 14326)]