169188084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 326143116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 106, 114, 117, 156, 159, 171, 212, 228, 234, 247, 318, 342, 359, 468, 477, 494, 636, 684, 689, 718, 741, 954, 988, 1007, 1077, 1378, 1436, 1482, 1908, 2014, 2067, 2154, 2223, 2756, 2964, 3021, 3231, 4028, 4134, 4308, 4446, 4667, 6042, 6201, 6462, 6821, 8268, 8892, 9063, 9334, 12084, 12402, 12924, 13091, 13642, 14001, 18126, 18668, 19027, 20463, 24804, 26182, 27284, 28002, 36252, 38054, 39273, 40926, 42003, 52364, 56004, 57081, 61389, 76108, 78546, 81852, 84006, 88673, 114162, 117819, 122778, 157092, 168012, 171243, 177346, 228324, 235638, 245556, 247351, 266019, 342486, 354692, 361513, 471276, 494702, 532038, 684972, 723026, 742053, 798057, 989404, 1064076, 1084539, 1446052, 1484106, 1596114, 2169078, 2226159, 2968212, 3192228, 3253617, 4338156, 4452318, 4699669, 6507234, 8904636, 9399338, 13014468, 14099007, 18798676, 28198014, 42297021, 56396028, 84594042, 169188084]

約数ペア:

[(1, 169188084), (2, 84594042), (3, 56396028), (4, 42297021), (6, 28198014), (9, 18798676), (12, 14099007), (13, 13014468), (18, 9399338), (19, 8904636), (26, 6507234), (36, 4699669), (38, 4452318), (39, 4338156), (52, 3253617), (53, 3192228), (57, 2968212), (76, 2226159), (78, 2169078), (106, 1596114), (114, 1484106), (117, 1446052), (156, 1084539), (159, 1064076), (171, 989404), (212, 798057), (228, 742053), (234, 723026), (247, 684972), (318, 532038), (342, 494702), (359, 471276), (468, 361513), (477, 354692), (494, 342486), (636, 266019), (684, 247351), (689, 245556), (718, 235638), (741, 228324), (954, 177346), (988, 171243), (1007, 168012), (1077, 157092), (1378, 122778), (1436, 117819), (1482, 114162), (1908, 88673), (2014, 84006), (2067, 81852), (2154, 78546), (2223, 76108), (2756, 61389), (2964, 57081), (3021, 56004), (3231, 52364), (4028, 42003), (4134, 40926), (4308, 39273), (4446, 38054), (4667, 36252), (6042, 28002), (6201, 27284), (6462, 26182), (6821, 24804), (8268, 20463), (8892, 19027), (9063, 18668), (9334, 18126), (12084, 14001), (12402, 13642), (12924, 13091)]