163042240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 432310032

約数和(自身を除く): 269267792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 43, 64, 68, 80, 82, 85, 86, 136, 160, 164, 170, 172, 205, 215, 272, 289, 320, 328, 340, 344, 410, 430, 544, 578, 656, 680, 688, 697, 731, 820, 860, 1088, 1156, 1312, 1360, 1376, 1394, 1445, 1462, 1640, 1720, 1763, 2312, 2624, 2720, 2752, 2788, 2890, 2924, 3280, 3440, 3485, 3526, 3655, 4624, 5440, 5576, 5780, 5848, 6560, 6880, 6970, 7052, 7310, 8815, 9248, 11152, 11560, 11696, 11849, 12427, 13120, 13760, 13940, 14104, 14620, 17630, 18496, 22304, 23120, 23392, 23698, 24854, 27880, 28208, 29240, 29971, 35260, 44608, 46240, 46784, 47396, 49708, 55760, 56416, 58480, 59245, 59942, 62135, 70520, 92480, 94792, 99416, 111520, 112832, 116960, 118490, 119884, 124270, 141040, 149855, 189584, 198832, 223040, 233920, 236980, 239768, 248540, 282080, 299710, 379168, 397664, 473960, 479536, 497080, 509507, 564160, 599420, 758336, 795328, 947920, 959072, 994160, 1019014, 1198840, 1895840, 1918144, 1988320, 2038028, 2397680, 2547535, 3791680, 3976640, 4076056, 4795360, 5095070, 8152112, 9590720, 10190140, 16304224, 20380280, 32608448, 40760560, 81521120, 163042240]

約数ペア:

[(1, 163042240), (2, 81521120), (4, 40760560), (5, 32608448), (8, 20380280), (10, 16304224), (16, 10190140), (17, 9590720), (20, 8152112), (32, 5095070), (34, 4795360), (40, 4076056), (41, 3976640), (43, 3791680), (64, 2547535), (68, 2397680), (80, 2038028), (82, 1988320), (85, 1918144), (86, 1895840), (136, 1198840), (160, 1019014), (164, 994160), (170, 959072), (172, 947920), (205, 795328), (215, 758336), (272, 599420), (289, 564160), (320, 509507), (328, 497080), (340, 479536), (344, 473960), (410, 397664), (430, 379168), (544, 299710), (578, 282080), (656, 248540), (680, 239768), (688, 236980), (697, 233920), (731, 223040), (820, 198832), (860, 189584), (1088, 149855), (1156, 141040), (1312, 124270), (1360, 119884), (1376, 118490), (1394, 116960), (1445, 112832), (1462, 111520), (1640, 99416), (1720, 94792), (1763, 92480), (2312, 70520), (2624, 62135), (2720, 59942), (2752, 59245), (2788, 58480), (2890, 56416), (2924, 55760), (3280, 49708), (3440, 47396), (3485, 46784), (3526, 46240), (3655, 44608), (4624, 35260), (5440, 29971), (5576, 29240), (5780, 28208), (5848, 27880), (6560, 24854), (6880, 23698), (6970, 23392), (7052, 23120), (7310, 22304), (8815, 18496), (9248, 17630), (11152, 14620), (11560, 14104), (11696, 13940), (11849, 13760), (12427, 13120)]