156940816318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1951}}^1$

素因数の和:2262

約数の個数: 128

約数和(自身を含む): 293662752768

約数和(自身を除く): 136721936450

約数列:

[1, 2, 11, 13, 22, 26, 31, 43, 62, 86, 143, 211, 286, 341, 403, 422, 473, 559, 682, 806, 946, 1118, 1333, 1951, 2321, 2666, 2743, 3902, 4433, 4642, 5486, 6149, 6541, 8866, 9073, 12298, 13082, 14663, 17329, 18146, 21461, 25363, 29326, 30173, 34658, 42922, 50726, 60346, 60481, 71951, 83893, 85033, 99803, 117949, 120962, 143902, 167786, 170066, 190619, 199606, 235898, 278993, 281263, 381238, 411661, 557986, 562526, 665291, 786253, 823322, 922823, 935363, 1090609, 1297439, 1330582, 1572506, 1845646, 1870726, 2181218, 2594878, 2600683, 3093893, 3656419, 4528271, 5201366, 5351593, 6187786, 7312838, 8648783, 9056542, 10703186, 11996699, 12761491, 17297566, 17701423, 23993398, 25522982, 28607513, 33808879, 35402846, 40220609, 57215026, 58867523, 67617758, 80441218, 117735046, 140376401, 165899383, 194715653, 230118499, 280752802, 331798766, 371897669, 389431306, 460236998, 548744113, 743795338, 1097488226, 1824893213, 2531303489, 3649786426, 5062606978, 6036185243, 7133673469, 12072370486, 14267346938, 78470408159, 156940816318]

約数ペア:

[(1, 156940816318), (2, 78470408159), (11, 14267346938), (13, 12072370486), (22, 7133673469), (26, 6036185243), (31, 5062606978), (43, 3649786426), (62, 2531303489), (86, 1824893213), (143, 1097488226), (211, 743795338), (286, 548744113), (341, 460236998), (403, 389431306), (422, 371897669), (473, 331798766), (559, 280752802), (682, 230118499), (806, 194715653), (946, 165899383), (1118, 140376401), (1333, 117735046), (1951, 80441218), (2321, 67617758), (2666, 58867523), (2743, 57215026), (3902, 40220609), (4433, 35402846), (4642, 33808879), (5486, 28607513), (6149, 25522982), (6541, 23993398), (8866, 17701423), (9073, 17297566), (12298, 12761491), (13082, 11996699), (14663, 10703186), (17329, 9056542), (18146, 8648783), (21461, 7312838), (25363, 6187786), (29326, 5351593), (30173, 5201366), (34658, 4528271), (42922, 3656419), (50726, 3093893), (60346, 2600683), (60481, 2594878), (71951, 2181218), (83893, 1870726), (85033, 1845646), (99803, 1572506), (117949, 1330582), (120962, 1297439), (143902, 1090609), (167786, 935363), (170066, 922823), (190619, 823322), (199606, 786253), (235898, 665291), (278993, 562526), (281263, 557986), (381238, 411661)]