155630748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 473867520

約数和(自身を除く): 318236772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 577, 676, 741, 798, 988, 1014, 1092, 1154, 1183, 1482, 1596, 1729, 1731, 2028, 2308, 2366, 2964, 3211, 3458, 3462, 3549, 4039, 4732, 5187, 6422, 6916, 6924, 7098, 7501, 8078, 9633, 10374, 10963, 12117, 12844, 14196, 15002, 16156, 19266, 20748, 21926, 22477, 22503, 24234, 30004, 32889, 38532, 43852, 44954, 45006, 48468, 52507, 65778, 67431, 76741, 89908, 90012, 97513, 105014, 131556, 134862, 142519, 153482, 157521, 195026, 210028, 230223, 269724, 285038, 292539, 306964, 315042, 390052, 427557, 460446, 570076, 585078, 630084, 682591, 855114, 920892, 997633, 1170156, 1365182, 1710228, 1852747, 1995266, 2047773, 2730364, 2992899, 3705494, 3990532, 4095546, 5558241, 5985798, 7410988, 8191092, 11116482, 11971596, 12969229, 22232964, 25938458, 38907687, 51876916, 77815374, 155630748]

約数ペア:

[(1, 155630748), (2, 77815374), (3, 51876916), (4, 38907687), (6, 25938458), (7, 22232964), (12, 12969229), (13, 11971596), (14, 11116482), (19, 8191092), (21, 7410988), (26, 5985798), (28, 5558241), (38, 4095546), (39, 3990532), (42, 3705494), (52, 2992899), (57, 2730364), (76, 2047773), (78, 1995266), (84, 1852747), (91, 1710228), (114, 1365182), (133, 1170156), (156, 997633), (169, 920892), (182, 855114), (228, 682591), (247, 630084), (266, 585078), (273, 570076), (338, 460446), (364, 427557), (399, 390052), (494, 315042), (507, 306964), (532, 292539), (546, 285038), (577, 269724), (676, 230223), (741, 210028), (798, 195026), (988, 157521), (1014, 153482), (1092, 142519), (1154, 134862), (1183, 131556), (1482, 105014), (1596, 97513), (1729, 90012), (1731, 89908), (2028, 76741), (2308, 67431), (2366, 65778), (2964, 52507), (3211, 48468), (3458, 45006), (3462, 44954), (3549, 43852), (4039, 38532), (4732, 32889), (5187, 30004), (6422, 24234), (6916, 22503), (6924, 22477), (7098, 21926), (7501, 20748), (8078, 19266), (9633, 16156), (10374, 15002), (10963, 14196), (12117, 12844)]