163328886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2067

約数の個数: 80

約数和(自身を含む): 424204704

約数和(自身を除く): 260875818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 81, 126, 146, 162, 189, 219, 378, 438, 511, 567, 657, 1022, 1134, 1314, 1533, 1971, 1973, 3066, 3942, 3946, 4599, 5913, 5919, 9198, 11826, 11838, 13797, 13811, 17757, 27594, 27622, 35514, 41391, 41433, 53271, 82782, 82866, 106542, 124299, 144029, 159813, 248598, 288058, 319626, 372897, 432087, 745794, 864174, 1008203, 1118691, 1296261, 2016406, 2237382, 2592522, 3024609, 3888783, 6049218, 7777566, 9073827, 11666349, 18147654, 23332698, 27221481, 54442962, 81664443, 163328886]

約数ペア:

[(1, 163328886), (2, 81664443), (3, 54442962), (6, 27221481), (7, 23332698), (9, 18147654), (14, 11666349), (18, 9073827), (21, 7777566), (27, 6049218), (42, 3888783), (54, 3024609), (63, 2592522), (73, 2237382), (81, 2016406), (126, 1296261), (146, 1118691), (162, 1008203), (189, 864174), (219, 745794), (378, 432087), (438, 372897), (511, 319626), (567, 288058), (657, 248598), (1022, 159813), (1134, 144029), (1314, 124299), (1533, 106542), (1971, 82866), (1973, 82782), (3066, 53271), (3942, 41433), (3946, 41391), (4599, 35514), (5913, 27622), (5919, 27594), (9198, 17757), (11826, 13811), (11838, 13797)]