163862043748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 331149772800

約数和(自身を除く): 167287729052

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 179, 247, 263, 271, 338, 358, 494, 526, 542, 676, 716, 988, 1052, 1084, 2327, 3211, 3401, 3419, 3523, 4654, 4997, 5149, 6422, 6802, 6838, 7046, 9308, 9994, 10298, 12844, 13604, 13676, 14092, 19988, 20596, 30251, 44213, 44447, 45799, 47077, 48509, 60502, 64961, 66937, 71273, 88426, 88894, 91598, 94154, 97018, 121004, 129922, 133874, 142546, 176852, 177788, 183196, 188308, 194036, 259844, 267748, 285092, 574769, 612001, 630617, 844493, 870181, 894463, 921671, 926549, 1149538, 1224002, 1261234, 1354187, 1688986, 1740362, 1788926, 1843342, 1853098, 2299076, 2448004, 2522468, 2708374, 3377972, 3480724, 3577852, 3686684, 3706196, 5416748, 7956013, 8198021, 11628019, 11981723, 12045137, 12757867, 15912026, 16396042, 17604431, 23256038, 23963446, 24090274, 25515734, 31824052, 32792084, 35208862, 46512076, 47926892, 48180548, 51031468, 70417724, 151164247, 155762399, 165852271, 228857603, 242399473, 302328494, 311524798, 331704542, 457715206, 484798946, 604656988, 623049596, 663409084, 915430412, 969597892, 2156079523, 3151193149, 4312159046, 6302386298, 8624318092, 12604772596, 40965510937, 81931021874, 163862043748]

約数ペア:

[(1, 163862043748), (2, 81931021874), (4, 40965510937), (13, 12604772596), (19, 8624318092), (26, 6302386298), (38, 4312159046), (52, 3151193149), (76, 2156079523), (169, 969597892), (179, 915430412), (247, 663409084), (263, 623049596), (271, 604656988), (338, 484798946), (358, 457715206), (494, 331704542), (526, 311524798), (542, 302328494), (676, 242399473), (716, 228857603), (988, 165852271), (1052, 155762399), (1084, 151164247), (2327, 70417724), (3211, 51031468), (3401, 48180548), (3419, 47926892), (3523, 46512076), (4654, 35208862), (4997, 32792084), (5149, 31824052), (6422, 25515734), (6802, 24090274), (6838, 23963446), (7046, 23256038), (9308, 17604431), (9994, 16396042), (10298, 15912026), (12844, 12757867), (13604, 12045137), (13676, 11981723), (14092, 11628019), (19988, 8198021), (20596, 7956013), (30251, 5416748), (44213, 3706196), (44447, 3686684), (45799, 3577852), (47077, 3480724), (48509, 3377972), (60502, 2708374), (64961, 2522468), (66937, 2448004), (71273, 2299076), (88426, 1853098), (88894, 1843342), (91598, 1788926), (94154, 1740362), (97018, 1688986), (121004, 1354187), (129922, 1261234), (133874, 1224002), (142546, 1149538), (176852, 926549), (177788, 921671), (183196, 894463), (188308, 870181), (194036, 844493), (259844, 630617), (267748, 612001), (285092, 574769)]