145957248

素因数分解:

$2^7\times 3^3\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 435132000

約数和(自身を除く): 289174752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 269, 288, 314, 384, 432, 471, 538, 576, 628, 807, 864, 942, 1076, 1152, 1256, 1413, 1614, 1728, 1884, 2152, 2421, 2512, 2826, 3228, 3456, 3768, 4239, 4304, 4842, 5024, 5652, 6456, 7263, 7536, 8478, 8608, 9684, 10048, 11304, 12912, 14526, 15072, 16956, 17216, 19368, 20096, 22608, 25824, 29052, 30144, 33912, 34432, 38736, 42233, 45216, 51648, 58104, 60288, 67824, 77472, 84466, 90432, 103296, 116208, 126699, 135648, 154944, 168932, 180864, 232416, 253398, 271296, 309888, 337864, 380097, 464832, 506796, 542592, 675728, 760194, 929664, 1013592, 1140291, 1351456, 1520388, 2027184, 2280582, 2702912, 3040776, 4054368, 4561164, 5405824, 6081552, 8108736, 9122328, 12163104, 16217472, 18244656, 24326208, 36489312, 48652416, 72978624, 145957248]

約数ペア:

[(1, 145957248), (2, 72978624), (3, 48652416), (4, 36489312), (6, 24326208), (8, 18244656), (9, 16217472), (12, 12163104), (16, 9122328), (18, 8108736), (24, 6081552), (27, 5405824), (32, 4561164), (36, 4054368), (48, 3040776), (54, 2702912), (64, 2280582), (72, 2027184), (96, 1520388), (108, 1351456), (128, 1140291), (144, 1013592), (157, 929664), (192, 760194), (216, 675728), (269, 542592), (288, 506796), (314, 464832), (384, 380097), (432, 337864), (471, 309888), (538, 271296), (576, 253398), (628, 232416), (807, 180864), (864, 168932), (942, 154944), (1076, 135648), (1152, 126699), (1256, 116208), (1413, 103296), (1614, 90432), (1728, 84466), (1884, 77472), (2152, 67824), (2421, 60288), (2512, 58104), (2826, 51648), (3228, 45216), (3456, 42233), (3768, 38736), (4239, 34432), (4304, 33912), (4842, 30144), (5024, 29052), (5652, 25824), (6456, 22608), (7263, 20096), (7536, 19368), (8478, 17216), (8608, 16956), (9684, 15072), (10048, 14526), (11304, 12912)]