164937708

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 492724400

約数和(自身を除く): 327786692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 229, 234, 243, 247, 324, 342, 351, 458, 468, 486, 494, 513, 684, 687, 702, 729, 741, 916, 972, 988, 1026, 1053, 1374, 1404, 1458, 1482, 1539, 2052, 2061, 2106, 2223, 2748, 2916, 2964, 2977, 3078, 3159, 4122, 4212, 4351, 4446, 4617, 5954, 6156, 6183, 6318, 6669, 8244, 8702, 8892, 8931, 9234, 9477, 11908, 12366, 12636, 13053, 13338, 13851, 17404, 17862, 18468, 18549, 18954, 20007, 24732, 26106, 26676, 26793, 27702, 35724, 37098, 37908, 39159, 40014, 52212, 53586, 55404, 55647, 56563, 60021, 74196, 78318, 80028, 80379, 107172, 111294, 113126, 117477, 120042, 156636, 160758, 166941, 169689, 180063, 222588, 226252, 234954, 240084, 241137, 321516, 333882, 339378, 352431, 360126, 469908, 482274, 509067, 667764, 678756, 704862, 720252, 723411, 964548, 1018134, 1057293, 1409724, 1446822, 1527201, 2036268, 2114586, 2170233, 2893644, 3054402, 3171879, 4229172, 4340466, 4581603, 6108804, 6343758, 8680932, 9163206, 12687516, 13744809, 18326412, 27489618, 41234427, 54979236, 82468854, 164937708]

約数ペア:

[(1, 164937708), (2, 82468854), (3, 54979236), (4, 41234427), (6, 27489618), (9, 18326412), (12, 13744809), (13, 12687516), (18, 9163206), (19, 8680932), (26, 6343758), (27, 6108804), (36, 4581603), (38, 4340466), (39, 4229172), (52, 3171879), (54, 3054402), (57, 2893644), (76, 2170233), (78, 2114586), (81, 2036268), (108, 1527201), (114, 1446822), (117, 1409724), (156, 1057293), (162, 1018134), (171, 964548), (228, 723411), (229, 720252), (234, 704862), (243, 678756), (247, 667764), (324, 509067), (342, 482274), (351, 469908), (458, 360126), (468, 352431), (486, 339378), (494, 333882), (513, 321516), (684, 241137), (687, 240084), (702, 234954), (729, 226252), (741, 222588), (916, 180063), (972, 169689), (988, 166941), (1026, 160758), (1053, 156636), (1374, 120042), (1404, 117477), (1458, 113126), (1482, 111294), (1539, 107172), (2052, 80379), (2061, 80028), (2106, 78318), (2223, 74196), (2748, 60021), (2916, 56563), (2964, 55647), (2977, 55404), (3078, 53586), (3159, 52212), (4122, 40014), (4212, 39159), (4351, 37908), (4446, 37098), (4617, 35724), (5954, 27702), (6156, 26793), (6183, 26676), (6318, 26106), (6669, 24732), (8244, 20007), (8702, 18954), (8892, 18549), (8931, 18468), (9234, 17862), (9477, 17404), (11908, 13851), (12366, 13338), (12636, 13053)]