145036764

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{31231}}^1$

素因数の和:31287

約数の個数: 48

約数和(自身を含む): 384778240

約数和(自身を除く): 239741476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 31231, 62462, 93693, 124924, 187386, 281079, 374772, 562158, 843237, 1124316, 1342933, 1686474, 2685866, 3372948, 4028799, 5371732, 8057598, 12086397, 16115196, 24172794, 36259191, 48345588, 72518382, 145036764]

約数ペア:

[(1, 145036764), (2, 72518382), (3, 48345588), (4, 36259191), (6, 24172794), (9, 16115196), (12, 12086397), (18, 8057598), (27, 5371732), (36, 4028799), (43, 3372948), (54, 2685866), (86, 1686474), (108, 1342933), (129, 1124316), (172, 843237), (258, 562158), (387, 374772), (516, 281079), (774, 187386), (1161, 124924), (1548, 93693), (2322, 62462), (4644, 31231)]