15671295234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 40179110400

約数和(自身を除く): 24507815166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 389, 394, 541, 591, 778, 1082, 1167, 1182, 1379, 1623, 1773, 2334, 2723, 2758, 3246, 3501, 3546, 3787, 4137, 4869, 5319, 5446, 7002, 7574, 8169, 8274, 9738, 10503, 10638, 11361, 12411, 14607, 16338, 21006, 22722, 24507, 24822, 29214, 34083, 37233, 49014, 68166, 73521, 74466, 76633, 102249, 106577, 147042, 153266, 204498, 210449, 213154, 229899, 319731, 420898, 459798, 536431, 631347, 639462, 689697, 746039, 959193, 1072862, 1262694, 1379394, 1473143, 1492078, 1609293, 1894041, 1918386, 2069091, 2238117, 2877579, 2946286, 3218586, 3788082, 4138182, 4419429, 4476234, 4827879, 5682123, 5755158, 6714351, 8838858, 9655758, 11364246, 13258287, 13428702, 14483637, 20143053, 26516574, 28967274, 39774861, 40286106, 41458453, 79549722, 82916906, 124375359, 248750718, 290209171, 373126077, 580418342, 746252154, 870627513, 1119378231, 1741255026, 2238756462, 2611882539, 5223765078, 7835647617, 15671295234]

約数ペア:

[(1, 15671295234), (2, 7835647617), (3, 5223765078), (6, 2611882539), (7, 2238756462), (9, 1741255026), (14, 1119378231), (18, 870627513), (21, 746252154), (27, 580418342), (42, 373126077), (54, 290209171), (63, 248750718), (126, 124375359), (189, 82916906), (197, 79549722), (378, 41458453), (389, 40286106), (394, 39774861), (541, 28967274), (591, 26516574), (778, 20143053), (1082, 14483637), (1167, 13428702), (1182, 13258287), (1379, 11364246), (1623, 9655758), (1773, 8838858), (2334, 6714351), (2723, 5755158), (2758, 5682123), (3246, 4827879), (3501, 4476234), (3546, 4419429), (3787, 4138182), (4137, 3788082), (4869, 3218586), (5319, 2946286), (5446, 2877579), (7002, 2238117), (7574, 2069091), (8169, 1918386), (8274, 1894041), (9738, 1609293), (10503, 1492078), (10638, 1473143), (11361, 1379394), (12411, 1262694), (14607, 1072862), (16338, 959193), (21006, 746039), (22722, 689697), (24507, 639462), (24822, 631347), (29214, 536431), (34083, 459798), (37233, 420898), (49014, 319731), (68166, 229899), (73521, 213154), (74466, 210449), (76633, 204498), (102249, 153266), (106577, 147042)]