156940631078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{2657}}^1$

素因数の和:3190

約数の個数: 96

約数和(自身を含む): 301618144800

約数和(自身を除く): 144677513722

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 157, 314, 349, 539, 698, 1078, 1099, 1727, 2198, 2443, 2657, 3454, 3839, 4886, 5314, 7678, 7693, 12089, 15386, 17101, 18599, 24178, 26873, 29227, 34202, 37198, 53746, 54793, 58454, 84623, 109586, 130193, 169246, 188111, 204589, 260386, 376222, 383551, 409178, 417149, 602723, 767102, 834298, 927293, 1205446, 1432123, 1854586, 2684857, 2864246, 2920043, 4219061, 4588639, 5369714, 5840086, 6491051, 8438122, 9177278, 10200223, 12982102, 20400446, 20440301, 29533427, 32120473, 40880602, 45437357, 59066854, 64240946, 71401561, 90874714, 142803122, 145585001, 224843311, 291170002, 449686622, 499810927, 999621854, 1019095007, 1601435011, 2038190014, 3202870022, 7133665049, 11210045077, 14267330098, 22420090154, 78470315539, 156940631078]

約数ペア:

[(1, 156940631078), (2, 78470315539), (7, 22420090154), (11, 14267330098), (14, 11210045077), (22, 7133665049), (49, 3202870022), (77, 2038190014), (98, 1601435011), (154, 1019095007), (157, 999621854), (314, 499810927), (349, 449686622), (539, 291170002), (698, 224843311), (1078, 145585001), (1099, 142803122), (1727, 90874714), (2198, 71401561), (2443, 64240946), (2657, 59066854), (3454, 45437357), (3839, 40880602), (4886, 32120473), (5314, 29533427), (7678, 20440301), (7693, 20400446), (12089, 12982102), (15386, 10200223), (17101, 9177278), (18599, 8438122), (24178, 6491051), (26873, 5840086), (29227, 5369714), (34202, 4588639), (37198, 4219061), (53746, 2920043), (54793, 2864246), (58454, 2684857), (84623, 1854586), (109586, 1432123), (130193, 1205446), (169246, 927293), (188111, 834298), (204589, 767102), (260386, 602723), (376222, 417149), (383551, 409178)]