145032016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16451}}^1$

素因数の和:16507

約数の個数: 40

約数和(自身を含む): 306007200

約数和(自身を除く): 160975184

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 16451, 32902, 65804, 131608, 263216, 312569, 477079, 625138, 954158, 1250276, 1908316, 2500552, 3816632, 5001104, 7633264, 9064501, 18129002, 36258004, 72516008, 145032016]

約数ペア:

[(1, 145032016), (2, 72516008), (4, 36258004), (8, 18129002), (16, 9064501), (19, 7633264), (29, 5001104), (38, 3816632), (58, 2500552), (76, 1908316), (116, 1250276), (152, 954158), (232, 625138), (304, 477079), (464, 312569), (551, 263216), (1102, 131608), (2204, 65804), (4408, 32902), (8816, 16451)]