131883864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 402432000

約数和(自身を除く): 270548136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 79, 84, 114, 133, 152, 158, 168, 228, 237, 266, 316, 399, 456, 474, 523, 532, 553, 632, 798, 948, 1046, 1064, 1106, 1501, 1569, 1596, 1659, 1896, 2092, 2212, 3002, 3138, 3192, 3318, 3661, 4184, 4424, 4503, 6004, 6276, 6636, 7322, 9006, 9937, 10507, 10983, 12008, 12552, 13272, 14644, 18012, 19874, 21014, 21966, 29288, 29811, 31521, 36024, 39748, 41317, 42028, 43932, 59622, 63042, 69559, 79496, 82634, 84056, 87864, 119244, 123951, 126084, 139118, 165268, 208677, 238488, 247902, 252168, 278236, 289219, 330536, 417354, 495804, 556472, 578438, 785023, 834708, 867657, 991608, 1156876, 1570046, 1669416, 1735314, 2313752, 2355069, 3140092, 3470628, 4710138, 5495161, 6280184, 6941256, 9420276, 10990322, 16485483, 18840552, 21980644, 32970966, 43961288, 65941932, 131883864]

約数ペア:

[(1, 131883864), (2, 65941932), (3, 43961288), (4, 32970966), (6, 21980644), (7, 18840552), (8, 16485483), (12, 10990322), (14, 9420276), (19, 6941256), (21, 6280184), (24, 5495161), (28, 4710138), (38, 3470628), (42, 3140092), (56, 2355069), (57, 2313752), (76, 1735314), (79, 1669416), (84, 1570046), (114, 1156876), (133, 991608), (152, 867657), (158, 834708), (168, 785023), (228, 578438), (237, 556472), (266, 495804), (316, 417354), (399, 330536), (456, 289219), (474, 278236), (523, 252168), (532, 247902), (553, 238488), (632, 208677), (798, 165268), (948, 139118), (1046, 126084), (1064, 123951), (1106, 119244), (1501, 87864), (1569, 84056), (1596, 82634), (1659, 79496), (1896, 69559), (2092, 63042), (2212, 59622), (3002, 43932), (3138, 42028), (3192, 41317), (3318, 39748), (3661, 36024), (4184, 31521), (4424, 29811), (4503, 29288), (6004, 21966), (6276, 21014), (6636, 19874), (7322, 18012), (9006, 14644), (9937, 13272), (10507, 12552), (10983, 12008)]