140581632

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 376782784

約数和(自身を除く): 236201152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 652, 768, 978, 1123, 1304, 1956, 2246, 2608, 3369, 3912, 4492, 5216, 6738, 7824, 8984, 10432, 13476, 15648, 17968, 20864, 26952, 31296, 35936, 41728, 53904, 62592, 71872, 107808, 125184, 143744, 183049, 215616, 287488, 366098, 431232, 549147, 732196, 862464, 1098294, 1464392, 2196588, 2928784, 4393176, 5857568, 8786352, 11715136, 17572704, 23430272, 35145408, 46860544, 70290816, 140581632]

約数ペア:

[(1, 140581632), (2, 70290816), (3, 46860544), (4, 35145408), (6, 23430272), (8, 17572704), (12, 11715136), (16, 8786352), (24, 5857568), (32, 4393176), (48, 2928784), (64, 2196588), (96, 1464392), (128, 1098294), (163, 862464), (192, 732196), (256, 549147), (326, 431232), (384, 366098), (489, 287488), (652, 215616), (768, 183049), (978, 143744), (1123, 125184), (1304, 107808), (1956, 71872), (2246, 62592), (2608, 53904), (3369, 41728), (3912, 35936), (4492, 31296), (5216, 26952), (6738, 20864), (7824, 17968), (8984, 15648), (10432, 13476)]