156587652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 445798080

約数和(自身を除く): 289210428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 59, 78, 106, 107, 117, 118, 156, 159, 177, 212, 214, 234, 236, 318, 321, 354, 428, 468, 477, 531, 636, 642, 689, 708, 767, 954, 963, 1062, 1284, 1378, 1391, 1534, 1908, 1926, 2067, 2124, 2301, 2756, 2782, 3068, 3127, 3852, 4134, 4173, 4602, 5564, 5671, 6201, 6254, 6313, 6903, 8268, 8346, 9204, 9381, 11342, 12402, 12508, 12519, 12626, 13806, 16692, 17013, 18762, 18939, 22684, 24804, 25038, 25252, 27612, 28143, 34026, 37524, 37878, 40651, 50076, 51039, 56286, 56817, 68052, 73723, 75756, 81302, 82069, 102078, 112572, 113634, 121953, 147446, 162604, 164138, 204156, 221169, 227268, 243906, 246207, 294892, 328276, 334589, 365859, 442338, 487812, 492414, 663507, 669178, 731718, 738621, 884676, 984828, 1003767, 1327014, 1338356, 1463436, 1477242, 2007534, 2654028, 2954484, 3011301, 4015068, 4349657, 6022602, 8699314, 12045204, 13048971, 17398628, 26097942, 39146913, 52195884, 78293826, 156587652]

約数ペア:

[(1, 156587652), (2, 78293826), (3, 52195884), (4, 39146913), (6, 26097942), (9, 17398628), (12, 13048971), (13, 12045204), (18, 8699314), (26, 6022602), (36, 4349657), (39, 4015068), (52, 3011301), (53, 2954484), (59, 2654028), (78, 2007534), (106, 1477242), (107, 1463436), (117, 1338356), (118, 1327014), (156, 1003767), (159, 984828), (177, 884676), (212, 738621), (214, 731718), (234, 669178), (236, 663507), (318, 492414), (321, 487812), (354, 442338), (428, 365859), (468, 334589), (477, 328276), (531, 294892), (636, 246207), (642, 243906), (689, 227268), (708, 221169), (767, 204156), (954, 164138), (963, 162604), (1062, 147446), (1284, 121953), (1378, 113634), (1391, 112572), (1534, 102078), (1908, 82069), (1926, 81302), (2067, 75756), (2124, 73723), (2301, 68052), (2756, 56817), (2782, 56286), (3068, 51039), (3127, 50076), (3852, 40651), (4134, 37878), (4173, 37524), (4602, 34026), (5564, 28143), (5671, 27612), (6201, 25252), (6254, 25038), (6313, 24804), (6903, 22684), (8268, 18939), (8346, 18762), (9204, 17013), (9381, 16692), (11342, 13806), (12402, 12626), (12508, 12519)]