145753568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 297763200

約数和(自身を除く): 152009632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 349, 421, 496, 698, 842, 992, 1396, 1684, 2792, 3368, 5584, 6736, 10819, 11168, 13051, 13472, 21638, 26102, 43276, 52204, 86552, 104408, 146929, 173104, 208816, 293858, 346208, 417632, 587716, 1175432, 2350864, 4554799, 4701728, 9109598, 18219196, 36438392, 72876784, 145753568]

約数ペア:

[(1, 145753568), (2, 72876784), (4, 36438392), (8, 18219196), (16, 9109598), (31, 4701728), (32, 4554799), (62, 2350864), (124, 1175432), (248, 587716), (349, 417632), (421, 346208), (496, 293858), (698, 208816), (842, 173104), (992, 146929), (1396, 104408), (1684, 86552), (2792, 52204), (3368, 43276), (5584, 26102), (6736, 21638), (10819, 13472), (11168, 13051)]