145155744

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 445798080

約数和(自身を除く): 300642336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 328, 342, 369, 456, 492, 608, 647, 656, 684, 738, 779, 912, 984, 1294, 1312, 1368, 1476, 1558, 1824, 1941, 1968, 2337, 2588, 2736, 2952, 3116, 3882, 3936, 4674, 5176, 5472, 5823, 5904, 6232, 7011, 7764, 9348, 10352, 11646, 11808, 12293, 12464, 14022, 15528, 18696, 20704, 23292, 24586, 24928, 26527, 28044, 31056, 36879, 37392, 46584, 49172, 53054, 56088, 62112, 73758, 74784, 79581, 93168, 98344, 106108, 110637, 112176, 147516, 159162, 186336, 196688, 212216, 221274, 224352, 238743, 295032, 318324, 393376, 424432, 442548, 477486, 504013, 590064, 636648, 848864, 885096, 954972, 1008026, 1180128, 1273296, 1512039, 1770192, 1909944, 2016052, 2546592, 3024078, 3540384, 3819888, 4032104, 4536117, 6048156, 7639776, 8064208, 9072234, 12096312, 16128416, 18144468, 24192624, 36288936, 48385248, 72577872, 145155744]

約数ペア:

[(1, 145155744), (2, 72577872), (3, 48385248), (4, 36288936), (6, 24192624), (8, 18144468), (9, 16128416), (12, 12096312), (16, 9072234), (18, 8064208), (19, 7639776), (24, 6048156), (32, 4536117), (36, 4032104), (38, 3819888), (41, 3540384), (48, 3024078), (57, 2546592), (72, 2016052), (76, 1909944), (82, 1770192), (96, 1512039), (114, 1273296), (123, 1180128), (144, 1008026), (152, 954972), (164, 885096), (171, 848864), (228, 636648), (246, 590064), (288, 504013), (304, 477486), (328, 442548), (342, 424432), (369, 393376), (456, 318324), (492, 295032), (608, 238743), (647, 224352), (656, 221274), (684, 212216), (738, 196688), (779, 186336), (912, 159162), (984, 147516), (1294, 112176), (1312, 110637), (1368, 106108), (1476, 98344), (1558, 93168), (1824, 79581), (1941, 74784), (1968, 73758), (2337, 62112), (2588, 56088), (2736, 53054), (2952, 49172), (3116, 46584), (3882, 37392), (3936, 36879), (4674, 31056), (5176, 28044), (5472, 26527), (5823, 24928), (5904, 24586), (6232, 23292), (7011, 20704), (7764, 18696), (9348, 15528), (10352, 14022), (11646, 12464), (11808, 12293)]