189938592

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 575789760

約数和(自身を除く): 385851168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 103, 114, 144, 152, 171, 206, 228, 288, 304, 309, 337, 342, 412, 456, 608, 618, 674, 684, 824, 912, 927, 1011, 1236, 1348, 1368, 1648, 1824, 1854, 1957, 2022, 2472, 2696, 2736, 3033, 3296, 3708, 3914, 4044, 4944, 5392, 5472, 5871, 6066, 6403, 7416, 7828, 8088, 9888, 10784, 11742, 12132, 12806, 14832, 15656, 16176, 17613, 19209, 23484, 24264, 25612, 29664, 31312, 32352, 34711, 35226, 38418, 46968, 48528, 51224, 57627, 62624, 69422, 70452, 76836, 93936, 97056, 102448, 104133, 115254, 138844, 140904, 153672, 187872, 204896, 208266, 230508, 277688, 281808, 307344, 312399, 416532, 461016, 555376, 563616, 614688, 624798, 659509, 833064, 922032, 1110752, 1249596, 1319018, 1666128, 1844064, 1978527, 2499192, 2638036, 3332256, 3957054, 4998384, 5276072, 5935581, 7914108, 9996768, 10552144, 11871162, 15828216, 21104288, 23742324, 31656432, 47484648, 63312864, 94969296, 189938592]

約数ペア:

[(1, 189938592), (2, 94969296), (3, 63312864), (4, 47484648), (6, 31656432), (8, 23742324), (9, 21104288), (12, 15828216), (16, 11871162), (18, 10552144), (19, 9996768), (24, 7914108), (32, 5935581), (36, 5276072), (38, 4998384), (48, 3957054), (57, 3332256), (72, 2638036), (76, 2499192), (96, 1978527), (103, 1844064), (114, 1666128), (144, 1319018), (152, 1249596), (171, 1110752), (206, 922032), (228, 833064), (288, 659509), (304, 624798), (309, 614688), (337, 563616), (342, 555376), (412, 461016), (456, 416532), (608, 312399), (618, 307344), (674, 281808), (684, 277688), (824, 230508), (912, 208266), (927, 204896), (1011, 187872), (1236, 153672), (1348, 140904), (1368, 138844), (1648, 115254), (1824, 104133), (1854, 102448), (1957, 97056), (2022, 93936), (2472, 76836), (2696, 70452), (2736, 69422), (3033, 62624), (3296, 57627), (3708, 51224), (3914, 48528), (4044, 46968), (4944, 38418), (5392, 35226), (5472, 34711), (5871, 32352), (6066, 31312), (6403, 29664), (7416, 25612), (7828, 24264), (8088, 23484), (9888, 19209), (10784, 17613), (11742, 16176), (12132, 15656), (12806, 14832)]