128967744

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{35353}}^1$

素因数の和:35387

約数の個数: 56

約数和(自身を含む): 359196640

約数和(自身を除く): 230228896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 35353, 70706, 106059, 141412, 212118, 282824, 424236, 565648, 671707, 848472, 1131296, 1343414, 1696944, 2015121, 2262592, 2686828, 3393888, 4030242, 5373656, 6787776, 8060484, 10747312, 16120968, 21494624, 32241936, 42989248, 64483872, 128967744]

約数ペア:

[(1, 128967744), (2, 64483872), (3, 42989248), (4, 32241936), (6, 21494624), (8, 16120968), (12, 10747312), (16, 8060484), (19, 6787776), (24, 5373656), (32, 4030242), (38, 3393888), (48, 2686828), (57, 2262592), (64, 2015121), (76, 1696944), (96, 1343414), (114, 1131296), (152, 848472), (192, 671707), (228, 565648), (304, 424236), (456, 282824), (608, 212118), (912, 141412), (1216, 106059), (1824, 70706), (3648, 35353)]