156942016

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31847}}^1$

素因数の和:31877

約数の個数: 56

約数和(自身を含む): 388290816

約数和(自身を除く): 231348800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 31847, 63694, 127388, 222929, 254776, 350317, 445858, 509552, 700634, 891716, 1019104, 1401268, 1783432, 2038208, 2452219, 2802536, 3566864, 4904438, 5605072, 7133728, 9808876, 11210144, 14267456, 19617752, 22420288, 39235504, 78471008, 156942016]

約数ペア:

[(1, 156942016), (2, 78471008), (4, 39235504), (7, 22420288), (8, 19617752), (11, 14267456), (14, 11210144), (16, 9808876), (22, 7133728), (28, 5605072), (32, 4904438), (44, 3566864), (56, 2802536), (64, 2452219), (77, 2038208), (88, 1783432), (112, 1401268), (154, 1019104), (176, 891716), (224, 700634), (308, 509552), (352, 445858), (448, 350317), (616, 254776), (704, 222929), (1232, 127388), (2464, 63694), (4928, 31847)]