168969700990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{26449}}^1$

素因数の和:26761

約数の個数: 64

約数和(自身を含む): 316739808000

約数和(自身を除く): 147770107010

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 179, 215, 358, 415, 430, 830, 895, 1790, 3569, 7138, 7697, 14857, 15394, 17845, 26449, 29714, 35690, 38485, 52898, 74285, 76970, 132245, 148570, 264490, 638851, 1137307, 1277702, 2195267, 2274614, 3194255, 4390534, 4734371, 5686535, 6388510, 9468742, 10976335, 11373070, 21952670, 23671855, 47343710, 94396481, 188792962, 203577953, 392952793, 407155906, 471982405, 785905586, 943964810, 1017889765, 1964763965, 2035779530, 3929527930, 16896970099, 33793940198, 84484850495, 168969700990]

約数ペア:

[(1, 168969700990), (2, 84484850495), (5, 33793940198), (10, 16896970099), (43, 3929527930), (83, 2035779530), (86, 1964763965), (166, 1017889765), (179, 943964810), (215, 785905586), (358, 471982405), (415, 407155906), (430, 392952793), (830, 203577953), (895, 188792962), (1790, 94396481), (3569, 47343710), (7138, 23671855), (7697, 21952670), (14857, 11373070), (15394, 10976335), (17845, 9468742), (26449, 6388510), (29714, 5686535), (35690, 4734371), (38485, 4390534), (52898, 3194255), (74285, 2274614), (76970, 2195267), (132245, 1277702), (148570, 1137307), (264490, 638851)]