156777766145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43933}}^1$

素因数の和:44023

約数の個数: 128

約数和(自身を含む): 272089939968

約数和(自身を除く): 115312173823

約数列:

[1, 5, 7, 11, 13, 23, 31, 35, 55, 65, 77, 91, 115, 143, 155, 161, 217, 253, 299, 341, 385, 403, 455, 713, 715, 805, 1001, 1085, 1265, 1495, 1705, 1771, 2015, 2093, 2387, 2821, 3289, 3565, 4433, 4991, 5005, 7843, 8855, 9269, 10465, 11935, 14105, 16445, 22165, 23023, 24955, 31031, 39215, 43933, 46345, 54901, 64883, 101959, 115115, 155155, 219665, 274505, 307531, 324415, 483263, 509795, 571129, 713713, 1010459, 1361923, 1537655, 2416315, 2855645, 3382841, 3568565, 3997903, 5052295, 6282419, 6809615, 7073213, 9533461, 11115049, 13135967, 14981153, 16914205, 17704999, 19989515, 31324229, 31412095, 35366065, 43976933, 47667305, 55575245, 65679835, 74905765, 77805343, 88524995, 91951769, 104868071, 123934993, 144495637, 156621145, 194754989, 219269603, 219884665, 344566519, 389026715, 407214977, 459758845, 524340355, 619674965, 722478185, 973774945, 1011469459, 1096348015, 1363284923, 1722832595, 2036074885, 2411965633, 2850504839, 4479364747, 5057347295, 6816424615, 12059828165, 14252524195, 22396823735, 31355553229, 156777766145]

約数ペア:

[(1, 156777766145), (5, 31355553229), (7, 22396823735), (11, 14252524195), (13, 12059828165), (23, 6816424615), (31, 5057347295), (35, 4479364747), (55, 2850504839), (65, 2411965633), (77, 2036074885), (91, 1722832595), (115, 1363284923), (143, 1096348015), (155, 1011469459), (161, 973774945), (217, 722478185), (253, 619674965), (299, 524340355), (341, 459758845), (385, 407214977), (403, 389026715), (455, 344566519), (713, 219884665), (715, 219269603), (805, 194754989), (1001, 156621145), (1085, 144495637), (1265, 123934993), (1495, 104868071), (1705, 91951769), (1771, 88524995), (2015, 77805343), (2093, 74905765), (2387, 65679835), (2821, 55575245), (3289, 47667305), (3565, 43976933), (4433, 35366065), (4991, 31412095), (5005, 31324229), (7843, 19989515), (8855, 17704999), (9269, 16914205), (10465, 14981153), (11935, 13135967), (14105, 11115049), (16445, 9533461), (22165, 7073213), (23023, 6809615), (24955, 6282419), (31031, 5052295), (39215, 3997903), (43933, 3568565), (46345, 3382841), (54901, 2855645), (64883, 2416315), (101959, 1537655), (115115, 1361923), (155155, 1010459), (219665, 713713), (274505, 571129), (307531, 509795), (324415, 483263)]