143906912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6397}}^1$

素因数の和:6463

約数の個数: 48

約数和(自身を含む): 306336240

約数和(自身を除く): 162429328

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 6397, 11248, 12794, 22496, 25588, 51176, 102352, 121543, 204704, 236689, 243086, 473378, 486172, 946756, 972344, 1893512, 1944688, 3787024, 3889376, 4497091, 7574048, 8994182, 17988364, 35976728, 71953456, 143906912]

約数ペア:

[(1, 143906912), (2, 71953456), (4, 35976728), (8, 17988364), (16, 8994182), (19, 7574048), (32, 4497091), (37, 3889376), (38, 3787024), (74, 1944688), (76, 1893512), (148, 972344), (152, 946756), (296, 486172), (304, 473378), (592, 243086), (608, 236689), (703, 204704), (1184, 121543), (1406, 102352), (2812, 51176), (5624, 25588), (6397, 22496), (11248, 12794)]