196806064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 303161936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 59, 79, 91, 104, 112, 116, 118, 158, 182, 203, 208, 232, 236, 316, 364, 377, 406, 413, 464, 472, 553, 632, 728, 754, 767, 812, 826, 944, 1027, 1106, 1264, 1456, 1508, 1534, 1624, 1652, 1711, 2054, 2212, 2291, 2639, 3016, 3068, 3248, 3304, 3422, 4108, 4424, 4582, 4661, 5278, 5369, 6032, 6136, 6608, 6844, 7189, 8216, 8848, 9164, 9322, 10556, 10738, 11977, 12272, 13688, 14378, 16037, 16432, 18328, 18644, 21112, 21476, 22243, 23954, 27376, 28756, 29783, 32074, 32627, 36656, 37288, 42224, 42952, 44486, 47908, 57512, 59566, 60593, 64148, 65254, 74576, 85904, 88972, 95816, 115024, 119132, 121186, 128296, 130508, 135169, 155701, 177944, 191632, 208481, 238264, 242372, 256592, 261016, 270338, 311402, 355888, 416962, 424151, 476528, 484744, 522032, 540676, 622804, 833924, 848302, 946183, 969488, 1081352, 1245608, 1667848, 1696604, 1757197, 1892366, 2162704, 2491216, 3335696, 3393208, 3514394, 3784732, 6786416, 7028788, 7569464, 12300379, 14057576, 15138928, 24600758, 28115152, 49201516, 98403032, 196806064]

約数ペア:

[(1, 196806064), (2, 98403032), (4, 49201516), (7, 28115152), (8, 24600758), (13, 15138928), (14, 14057576), (16, 12300379), (26, 7569464), (28, 7028788), (29, 6786416), (52, 3784732), (56, 3514394), (58, 3393208), (59, 3335696), (79, 2491216), (91, 2162704), (104, 1892366), (112, 1757197), (116, 1696604), (118, 1667848), (158, 1245608), (182, 1081352), (203, 969488), (208, 946183), (232, 848302), (236, 833924), (316, 622804), (364, 540676), (377, 522032), (406, 484744), (413, 476528), (464, 424151), (472, 416962), (553, 355888), (632, 311402), (728, 270338), (754, 261016), (767, 256592), (812, 242372), (826, 238264), (944, 208481), (1027, 191632), (1106, 177944), (1264, 155701), (1456, 135169), (1508, 130508), (1534, 128296), (1624, 121186), (1652, 119132), (1711, 115024), (2054, 95816), (2212, 88972), (2291, 85904), (2639, 74576), (3016, 65254), (3068, 64148), (3248, 60593), (3304, 59566), (3422, 57512), (4108, 47908), (4424, 44486), (4582, 42952), (4661, 42224), (5278, 37288), (5369, 36656), (6032, 32627), (6136, 32074), (6608, 29783), (6844, 28756), (7189, 27376), (8216, 23954), (8848, 22243), (9164, 21476), (9322, 21112), (10556, 18644), (10738, 18328), (11977, 16432), (12272, 16037), (13688, 14378)]