156965204564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{35977}}^1$

素因数の和:36205

約数の個数: 96

約数和(自身を含む): 338481024000

約数和(自身を除く): 181515819436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 139, 236, 266, 278, 413, 532, 556, 826, 973, 1121, 1652, 1946, 2242, 2641, 3892, 4484, 5282, 7847, 8201, 10564, 15694, 16402, 18487, 31388, 32804, 35977, 36974, 57407, 71954, 73948, 114814, 143908, 155819, 229628, 251839, 311638, 503678, 623276, 683563, 1007356, 1090733, 1367126, 2122643, 2181466, 2734252, 4245286, 4362932, 4784941, 5000803, 8490572, 9569882, 10001606, 14858501, 19139764, 20003212, 29717002, 35005621, 40330217, 59434004, 70011242, 80660434, 95015257, 140022484, 161320868, 190030514, 282311519, 295047377, 380061028, 564623038, 590094754, 665106799, 1129246076, 1180189508, 1330213598, 2065331639, 2660427196, 4130663278, 5605900163, 8261326556, 11211800326, 22423600652, 39241301141, 78482602282, 156965204564]

約数ペア:

[(1, 156965204564), (2, 78482602282), (4, 39241301141), (7, 22423600652), (14, 11211800326), (19, 8261326556), (28, 5605900163), (38, 4130663278), (59, 2660427196), (76, 2065331639), (118, 1330213598), (133, 1180189508), (139, 1129246076), (236, 665106799), (266, 590094754), (278, 564623038), (413, 380061028), (532, 295047377), (556, 282311519), (826, 190030514), (973, 161320868), (1121, 140022484), (1652, 95015257), (1946, 80660434), (2242, 70011242), (2641, 59434004), (3892, 40330217), (4484, 35005621), (5282, 29717002), (7847, 20003212), (8201, 19139764), (10564, 14858501), (15694, 10001606), (16402, 9569882), (18487, 8490572), (31388, 5000803), (32804, 4784941), (35977, 4362932), (36974, 4245286), (57407, 2734252), (71954, 2181466), (73948, 2122643), (114814, 1367126), (143908, 1090733), (155819, 1007356), (229628, 683563), (251839, 623276), (311638, 503678)]