15676830764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 34123944960

約数和(自身を除く): 18447114196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 97, 118, 133, 194, 236, 266, 271, 361, 388, 413, 532, 542, 679, 722, 826, 1084, 1121, 1358, 1444, 1652, 1843, 1897, 2242, 2527, 2716, 3686, 3794, 4484, 5054, 5149, 5723, 7372, 7588, 7847, 10108, 10298, 11446, 12901, 15694, 15989, 20596, 21299, 22892, 25802, 26287, 31388, 31978, 35017, 36043, 40061, 42598, 51604, 52574, 63956, 70034, 72086, 80122, 85196, 97831, 105148, 108737, 111923, 140068, 144172, 149093, 160244, 184009, 195662, 217474, 223846, 245119, 298186, 303791, 368018, 391324, 434948, 447692, 490238, 499453, 596372, 607582, 684817, 736036, 761159, 980476, 998906, 1215164, 1369634, 1522318, 1550933, 1997812, 2066003, 2126537, 2739268, 3044636, 3101866, 3496171, 4132006, 4253074, 5772029, 6203732, 6992342, 8264012, 8506148, 9489607, 10856531, 11544058, 13984684, 14462021, 18979214, 21713062, 23088116, 28924042, 29467727, 37958428, 40404203, 43426124, 57848084, 58935454, 66427249, 80808406, 117870908, 132854498, 161616812, 206274089, 265708996, 412548178, 559886813, 825096356, 1119773626, 2239547252, 3919207691, 7838415382, 15676830764]

約数ペア:

[(1, 15676830764), (2, 7838415382), (4, 3919207691), (7, 2239547252), (14, 1119773626), (19, 825096356), (28, 559886813), (38, 412548178), (59, 265708996), (76, 206274089), (97, 161616812), (118, 132854498), (133, 117870908), (194, 80808406), (236, 66427249), (266, 58935454), (271, 57848084), (361, 43426124), (388, 40404203), (413, 37958428), (532, 29467727), (542, 28924042), (679, 23088116), (722, 21713062), (826, 18979214), (1084, 14462021), (1121, 13984684), (1358, 11544058), (1444, 10856531), (1652, 9489607), (1843, 8506148), (1897, 8264012), (2242, 6992342), (2527, 6203732), (2716, 5772029), (3686, 4253074), (3794, 4132006), (4484, 3496171), (5054, 3101866), (5149, 3044636), (5723, 2739268), (7372, 2126537), (7588, 2066003), (7847, 1997812), (10108, 1550933), (10298, 1522318), (11446, 1369634), (12901, 1215164), (15694, 998906), (15989, 980476), (20596, 761159), (21299, 736036), (22892, 684817), (25802, 607582), (26287, 596372), (31388, 499453), (31978, 490238), (35017, 447692), (36043, 434948), (40061, 391324), (42598, 368018), (51604, 303791), (52574, 298186), (63956, 245119), (70034, 223846), (72086, 217474), (80122, 195662), (85196, 184009), (97831, 160244), (105148, 149093), (108737, 144172), (111923, 140068)]