148640904

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89759}}^1$

素因数の和:89794

約数の個数: 48

約数和(自身を含む): 420076800

約数和(自身を除く): 271435896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 89759, 179518, 269277, 359036, 538554, 718072, 807831, 1077108, 1615662, 2064457, 2154216, 3231324, 4128914, 6193371, 6462648, 8257828, 12386742, 16515656, 18580113, 24773484, 37160226, 49546968, 74320452, 148640904]

約数ペア:

[(1, 148640904), (2, 74320452), (3, 49546968), (4, 37160226), (6, 24773484), (8, 18580113), (9, 16515656), (12, 12386742), (18, 8257828), (23, 6462648), (24, 6193371), (36, 4128914), (46, 3231324), (69, 2154216), (72, 2064457), (92, 1615662), (138, 1077108), (184, 807831), (207, 718072), (276, 538554), (414, 359036), (552, 269277), (828, 179518), (1656, 89759)]