157440294

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 383616000

約数和(自身を除く): 226175706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 239, 297, 478, 594, 717, 1109, 1434, 2151, 2218, 2629, 3327, 4302, 5258, 6453, 6654, 7887, 9981, 12199, 12906, 15774, 19962, 23661, 24398, 29943, 36597, 47322, 59886, 70983, 73194, 109791, 141966, 219582, 265051, 329373, 530102, 658746, 795153, 1590306, 2385459, 2915561, 4770918, 5831122, 7156377, 8746683, 14312754, 17493366, 26240049, 52480098, 78720147, 157440294]

約数ペア:

[(1, 157440294), (2, 78720147), (3, 52480098), (6, 26240049), (9, 17493366), (11, 14312754), (18, 8746683), (22, 7156377), (27, 5831122), (33, 4770918), (54, 2915561), (66, 2385459), (99, 1590306), (198, 795153), (239, 658746), (297, 530102), (478, 329373), (594, 265051), (717, 219582), (1109, 141966), (1434, 109791), (2151, 73194), (2218, 70983), (2629, 59886), (3327, 47322), (4302, 36597), (5258, 29943), (6453, 24398), (6654, 23661), (7887, 19962), (9981, 15774), (12199, 12906)]