185205426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 287575374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 53, 57, 58, 87, 106, 114, 133, 151, 159, 174, 203, 266, 302, 318, 371, 399, 406, 453, 551, 609, 742, 798, 906, 1007, 1057, 1102, 1113, 1218, 1537, 1653, 2014, 2114, 2226, 2869, 3021, 3074, 3171, 3306, 3857, 4379, 4611, 5738, 6042, 6342, 7049, 7714, 8003, 8607, 8758, 9222, 10759, 11571, 13137, 14098, 16006, 17214, 20083, 21147, 21518, 23142, 24009, 26274, 29203, 30653, 32277, 40166, 42294, 48018, 56021, 58406, 60249, 61306, 64554, 83201, 87609, 91959, 112042, 120498, 152057, 166402, 168063, 175218, 183918, 204421, 232087, 249603, 304114, 336126, 408842, 456171, 464174, 499206, 582407, 613263, 696261, 912342, 1064399, 1164814, 1226526, 1392522, 1624609, 1747221, 2128798, 3193197, 3249218, 3494442, 4409653, 4873827, 6386394, 8819306, 9747654, 13228959, 26457918, 30867571, 61735142, 92602713, 185205426]

約数ペア:

[(1, 185205426), (2, 92602713), (3, 61735142), (6, 30867571), (7, 26457918), (14, 13228959), (19, 9747654), (21, 8819306), (29, 6386394), (38, 4873827), (42, 4409653), (53, 3494442), (57, 3249218), (58, 3193197), (87, 2128798), (106, 1747221), (114, 1624609), (133, 1392522), (151, 1226526), (159, 1164814), (174, 1064399), (203, 912342), (266, 696261), (302, 613263), (318, 582407), (371, 499206), (399, 464174), (406, 456171), (453, 408842), (551, 336126), (609, 304114), (742, 249603), (798, 232087), (906, 204421), (1007, 183918), (1057, 175218), (1102, 168063), (1113, 166402), (1218, 152057), (1537, 120498), (1653, 112042), (2014, 91959), (2114, 87609), (2226, 83201), (2869, 64554), (3021, 61306), (3074, 60249), (3171, 58406), (3306, 56021), (3857, 48018), (4379, 42294), (4611, 40166), (5738, 32277), (6042, 30653), (6342, 29203), (7049, 26274), (7714, 24009), (8003, 23142), (8607, 21518), (8758, 21147), (9222, 20083), (10759, 17214), (11571, 16006), (13137, 14098)]