145431162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4067

約数の個数: 48

約数和(自身を含む): 332579520

約数和(自身を除く): 187148358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 3947, 4094, 6141, 7894, 11841, 12282, 18423, 23682, 35523, 36846, 71046, 90781, 181562, 272343, 351283, 544686, 702566, 817029, 1053849, 1634058, 2107698, 3161547, 6323094, 8079509, 16159018, 24238527, 48477054, 72715581, 145431162]

約数ペア:

[(1, 145431162), (2, 72715581), (3, 48477054), (6, 24238527), (9, 16159018), (18, 8079509), (23, 6323094), (46, 3161547), (69, 2107698), (89, 1634058), (138, 1053849), (178, 817029), (207, 702566), (267, 544686), (414, 351283), (534, 272343), (801, 181562), (1602, 90781), (2047, 71046), (3947, 36846), (4094, 35523), (6141, 23682), (7894, 18423), (11841, 12282)]