143968988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 278419680

約数和(自身を除く): 134450692

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 106, 172, 212, 731, 901, 929, 1462, 1802, 1858, 2279, 2924, 3604, 3716, 4558, 9116, 15793, 31586, 38743, 39947, 49237, 63172, 77486, 79894, 98474, 154972, 159788, 196948, 679099, 837029, 1358198, 1674058, 2117191, 2716396, 3348116, 4234382, 8468764, 35992247, 71984494, 143968988]

約数ペア:

[(1, 143968988), (2, 71984494), (4, 35992247), (17, 8468764), (34, 4234382), (43, 3348116), (53, 2716396), (68, 2117191), (86, 1674058), (106, 1358198), (172, 837029), (212, 679099), (731, 196948), (901, 159788), (929, 154972), (1462, 98474), (1802, 79894), (1858, 77486), (2279, 63172), (2924, 49237), (3604, 39947), (3716, 38743), (4558, 31586), (9116, 15793)]