145664568

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1931

約数の個数: 160

約数和(自身を含む): 493970400

約数和(自身を除く): 348305832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 306, 324, 357, 378, 408, 459, 476, 504, 567, 612, 648, 714, 756, 918, 952, 1071, 1134, 1224, 1377, 1428, 1512, 1836, 1889, 2142, 2268, 2754, 2856, 3213, 3672, 3778, 4284, 4536, 5508, 5667, 6426, 7556, 8568, 9639, 11016, 11334, 12852, 13223, 15112, 17001, 19278, 22668, 25704, 26446, 32113, 34002, 38556, 39669, 45336, 51003, 52892, 64226, 68004, 77112, 79338, 96339, 102006, 105784, 119007, 128452, 136008, 153009, 158676, 192678, 204012, 224791, 238014, 256904, 289017, 306018, 317352, 357021, 385356, 408024, 449582, 476028, 578034, 612036, 674373, 714042, 770712, 867051, 899164, 952056, 1071063, 1156068, 1224072, 1348746, 1428084, 1734102, 1798328, 2023119, 2142126, 2312136, 2601153, 2697492, 2856168, 3468204, 4046238, 4284252, 5202306, 5394984, 6069357, 6936408, 8092476, 8568504, 10404612, 12138714, 16184952, 18208071, 20809224, 24277428, 36416142, 48554856, 72832284, 145664568]

約数ペア:

[(1, 145664568), (2, 72832284), (3, 48554856), (4, 36416142), (6, 24277428), (7, 20809224), (8, 18208071), (9, 16184952), (12, 12138714), (14, 10404612), (17, 8568504), (18, 8092476), (21, 6936408), (24, 6069357), (27, 5394984), (28, 5202306), (34, 4284252), (36, 4046238), (42, 3468204), (51, 2856168), (54, 2697492), (56, 2601153), (63, 2312136), (68, 2142126), (72, 2023119), (81, 1798328), (84, 1734102), (102, 1428084), (108, 1348746), (119, 1224072), (126, 1156068), (136, 1071063), (153, 952056), (162, 899164), (168, 867051), (189, 770712), (204, 714042), (216, 674373), (238, 612036), (252, 578034), (306, 476028), (324, 449582), (357, 408024), (378, 385356), (408, 357021), (459, 317352), (476, 306018), (504, 289017), (567, 256904), (612, 238014), (648, 224791), (714, 204012), (756, 192678), (918, 158676), (952, 153009), (1071, 136008), (1134, 128452), (1224, 119007), (1377, 105784), (1428, 102006), (1512, 96339), (1836, 79338), (1889, 77112), (2142, 68004), (2268, 64226), (2754, 52892), (2856, 51003), (3213, 45336), (3672, 39669), (3778, 38556), (4284, 34002), (4536, 32113), (5508, 26446), (5667, 25704), (6426, 22668), (7556, 19278), (8568, 17001), (9639, 15112), (11016, 13223), (11334, 12852)]