128316576

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 230208864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 103, 114, 152, 206, 228, 304, 309, 412, 456, 608, 618, 683, 824, 912, 1236, 1366, 1648, 1824, 1957, 2049, 2472, 2732, 3296, 3914, 4098, 4944, 5464, 5871, 7828, 8196, 9888, 10928, 11742, 12977, 15656, 16392, 21856, 23484, 25954, 31312, 32784, 38931, 46968, 51908, 62624, 65568, 70349, 77862, 93936, 103816, 140698, 155724, 187872, 207632, 211047, 281396, 311448, 415264, 422094, 562792, 622896, 844188, 1125584, 1245792, 1336631, 1688376, 2251168, 2673262, 3376752, 4009893, 5346524, 6753504, 8019786, 10693048, 16039572, 21386096, 32079144, 42772192, 64158288, 128316576]

約数ペア:

[(1, 128316576), (2, 64158288), (3, 42772192), (4, 32079144), (6, 21386096), (8, 16039572), (12, 10693048), (16, 8019786), (19, 6753504), (24, 5346524), (32, 4009893), (38, 3376752), (48, 2673262), (57, 2251168), (76, 1688376), (96, 1336631), (103, 1245792), (114, 1125584), (152, 844188), (206, 622896), (228, 562792), (304, 422094), (309, 415264), (412, 311448), (456, 281396), (608, 211047), (618, 207632), (683, 187872), (824, 155724), (912, 140698), (1236, 103816), (1366, 93936), (1648, 77862), (1824, 70349), (1957, 65568), (2049, 62624), (2472, 51908), (2732, 46968), (3296, 38931), (3914, 32784), (4098, 31312), (4944, 25954), (5464, 23484), (5871, 21856), (7828, 16392), (8196, 15656), (9888, 12977), (10928, 11742)]