147176928

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 288714528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 83, 94, 96, 131, 141, 144, 166, 188, 249, 262, 282, 288, 332, 376, 393, 423, 498, 524, 564, 664, 747, 752, 786, 846, 996, 1048, 1128, 1179, 1328, 1494, 1504, 1572, 1692, 1992, 2096, 2256, 2358, 2656, 2988, 3144, 3384, 3901, 3984, 4192, 4512, 4716, 5976, 6157, 6288, 6768, 7802, 7968, 9432, 10873, 11703, 11952, 12314, 12576, 13536, 15604, 18471, 18864, 21746, 23406, 23904, 24628, 31208, 32619, 35109, 36942, 37728, 43492, 46812, 49256, 55413, 62416, 65238, 70218, 73884, 86984, 93624, 97857, 98512, 110826, 124832, 130476, 140436, 147768, 173968, 187248, 195714, 197024, 221652, 260952, 280872, 295536, 347936, 374496, 391428, 443304, 511031, 521904, 561744, 591072, 782856, 886608, 1022062, 1043808, 1123488, 1533093, 1565712, 1773216, 2044124, 3066186, 3131424, 4088248, 4599279, 6132372, 8176496, 9198558, 12264744, 16352992, 18397116, 24529488, 36794232, 49058976, 73588464, 147176928]

約数ペア:

[(1, 147176928), (2, 73588464), (3, 49058976), (4, 36794232), (6, 24529488), (8, 18397116), (9, 16352992), (12, 12264744), (16, 9198558), (18, 8176496), (24, 6132372), (32, 4599279), (36, 4088248), (47, 3131424), (48, 3066186), (72, 2044124), (83, 1773216), (94, 1565712), (96, 1533093), (131, 1123488), (141, 1043808), (144, 1022062), (166, 886608), (188, 782856), (249, 591072), (262, 561744), (282, 521904), (288, 511031), (332, 443304), (376, 391428), (393, 374496), (423, 347936), (498, 295536), (524, 280872), (564, 260952), (664, 221652), (747, 197024), (752, 195714), (786, 187248), (846, 173968), (996, 147768), (1048, 140436), (1128, 130476), (1179, 124832), (1328, 110826), (1494, 98512), (1504, 97857), (1572, 93624), (1692, 86984), (1992, 73884), (2096, 70218), (2256, 65238), (2358, 62416), (2656, 55413), (2988, 49256), (3144, 46812), (3384, 43492), (3901, 37728), (3984, 36942), (4192, 35109), (4512, 32619), (4716, 31208), (5976, 24628), (6157, 23904), (6288, 23406), (6768, 21746), (7802, 18864), (7968, 18471), (9432, 15604), (10873, 13536), (11703, 12576), (11952, 12314)]