158640048

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22483}}^1$

素因数の和:22511

約数の個数: 90

約数和(自身を含む): 516479964

約数和(自身を除く): 357839916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22483, 44966, 67449, 89932, 134898, 157381, 179864, 202347, 269796, 314762, 359728, 404694, 472143, 539592, 629524, 809388, 944286, 1079184, 1101667, 1259048, 1416429, 1618776, 1888572, 2203334, 2518096, 2832858, 3237552, 3305001, 3777144, 4406668, 5665716, 6610002, 7554288, 8813336, 9915003, 11331432, 13220004, 17626672, 19830006, 22662864, 26440008, 39660012, 52880016, 79320024, 158640048]

約数ペア:

[(1, 158640048), (2, 79320024), (3, 52880016), (4, 39660012), (6, 26440008), (7, 22662864), (8, 19830006), (9, 17626672), (12, 13220004), (14, 11331432), (16, 9915003), (18, 8813336), (21, 7554288), (24, 6610002), (28, 5665716), (36, 4406668), (42, 3777144), (48, 3305001), (49, 3237552), (56, 2832858), (63, 2518096), (72, 2203334), (84, 1888572), (98, 1618776), (112, 1416429), (126, 1259048), (144, 1101667), (147, 1079184), (168, 944286), (196, 809388), (252, 629524), (294, 539592), (336, 472143), (392, 404694), (441, 359728), (504, 314762), (588, 269796), (784, 202347), (882, 179864), (1008, 157381), (1176, 134898), (1764, 89932), (2352, 67449), (3528, 44966), (7056, 22483)]