148305888

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1229}}^1$

素因数の和:1664

約数の個数: 72

約数和(自身を含む): 423095400

約数和(自身を除く): 274789512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1229, 1257, 1676, 2458, 2514, 3352, 3687, 3771, 4916, 5028, 6704, 7374, 7542, 9832, 10056, 11061, 13408, 14748, 15084, 19664, 20112, 22122, 29496, 30168, 39328, 40224, 44244, 58992, 60336, 88488, 117984, 120672, 176976, 353952, 514951, 1029902, 1544853, 2059804, 3089706, 4119608, 4634559, 6179412, 8239216, 9269118, 12358824, 16478432, 18538236, 24717648, 37076472, 49435296, 74152944, 148305888]

約数ペア:

[(1, 148305888), (2, 74152944), (3, 49435296), (4, 37076472), (6, 24717648), (8, 18538236), (9, 16478432), (12, 12358824), (16, 9269118), (18, 8239216), (24, 6179412), (32, 4634559), (36, 4119608), (48, 3089706), (72, 2059804), (96, 1544853), (144, 1029902), (288, 514951), (419, 353952), (838, 176976), (1229, 120672), (1257, 117984), (1676, 88488), (2458, 60336), (2514, 58992), (3352, 44244), (3687, 40224), (3771, 39328), (4916, 30168), (5028, 29496), (6704, 22122), (7374, 20112), (7542, 19664), (9832, 15084), (10056, 14748), (11061, 13408)]