140265408

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1381}}^1$

素因数の和:1442

約数の個数: 84

約数和(自身を含む): 388236968

約数和(自身を除く): 247971560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 529, 552, 736, 1058, 1104, 1381, 1472, 1587, 2116, 2208, 2762, 3174, 4143, 4232, 4416, 5524, 6348, 8286, 8464, 11048, 12696, 16572, 16928, 22096, 25392, 31763, 33144, 33856, 44192, 50784, 63526, 66288, 88384, 95289, 101568, 127052, 132576, 190578, 254104, 265152, 381156, 508208, 730549, 762312, 1016416, 1461098, 1524624, 2032832, 2191647, 2922196, 3049248, 4383294, 5844392, 6098496, 8766588, 11688784, 17533176, 23377568, 35066352, 46755136, 70132704, 140265408]

約数ペア:

[(1, 140265408), (2, 70132704), (3, 46755136), (4, 35066352), (6, 23377568), (8, 17533176), (12, 11688784), (16, 8766588), (23, 6098496), (24, 5844392), (32, 4383294), (46, 3049248), (48, 2922196), (64, 2191647), (69, 2032832), (92, 1524624), (96, 1461098), (138, 1016416), (184, 762312), (192, 730549), (276, 508208), (368, 381156), (529, 265152), (552, 254104), (736, 190578), (1058, 132576), (1104, 127052), (1381, 101568), (1472, 95289), (1587, 88384), (2116, 66288), (2208, 63526), (2762, 50784), (3174, 44192), (4143, 33856), (4232, 33144), (4416, 31763), (5524, 25392), (6348, 22096), (8286, 16928), (8464, 16572), (11048, 12696)]