151877208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 448081920

約数和(自身を除く): 296204712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 103, 131, 134, 168, 201, 206, 262, 268, 309, 393, 402, 412, 469, 524, 536, 618, 721, 786, 804, 824, 917, 938, 1048, 1236, 1407, 1442, 1572, 1608, 1834, 1876, 2163, 2472, 2751, 2814, 2884, 3144, 3668, 3752, 4326, 5502, 5628, 5768, 6901, 7336, 8652, 8777, 11004, 11256, 13493, 13802, 17304, 17554, 20703, 22008, 26331, 26986, 27604, 35108, 40479, 41406, 48307, 52662, 53972, 55208, 61439, 70216, 80958, 82812, 94451, 96614, 105324, 107944, 122878, 144921, 161916, 165624, 184317, 188902, 193228, 210648, 245756, 283353, 289842, 323832, 368634, 377804, 386456, 491512, 566706, 579684, 737268, 755608, 904031, 1133412, 1159368, 1474536, 1808062, 2266824, 2712093, 3616124, 5424186, 6328217, 7232248, 10848372, 12656434, 18984651, 21696744, 25312868, 37969302, 50625736, 75938604, 151877208]

約数ペア:

[(1, 151877208), (2, 75938604), (3, 50625736), (4, 37969302), (6, 25312868), (7, 21696744), (8, 18984651), (12, 12656434), (14, 10848372), (21, 7232248), (24, 6328217), (28, 5424186), (42, 3616124), (56, 2712093), (67, 2266824), (84, 1808062), (103, 1474536), (131, 1159368), (134, 1133412), (168, 904031), (201, 755608), (206, 737268), (262, 579684), (268, 566706), (309, 491512), (393, 386456), (402, 377804), (412, 368634), (469, 323832), (524, 289842), (536, 283353), (618, 245756), (721, 210648), (786, 193228), (804, 188902), (824, 184317), (917, 165624), (938, 161916), (1048, 144921), (1236, 122878), (1407, 107944), (1442, 105324), (1572, 96614), (1608, 94451), (1834, 82812), (1876, 80958), (2163, 70216), (2472, 61439), (2751, 55208), (2814, 53972), (2884, 52662), (3144, 48307), (3668, 41406), (3752, 40479), (4326, 35108), (5502, 27604), (5628, 26986), (5768, 26331), (6901, 22008), (7336, 20703), (8652, 17554), (8777, 17304), (11004, 13802), (11256, 13493)]