157055316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 445616640

約数和(自身を除く): 288561324

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 132, 138, 179, 187, 204, 253, 276, 289, 358, 374, 391, 506, 537, 561, 578, 716, 748, 759, 782, 867, 1012, 1074, 1122, 1156, 1173, 1518, 1564, 1734, 1969, 2148, 2244, 2346, 3036, 3043, 3179, 3468, 3938, 4117, 4301, 4692, 5907, 6086, 6358, 6647, 7876, 8234, 8602, 9129, 9537, 11814, 12172, 12351, 12716, 12903, 13294, 16468, 17204, 18258, 19074, 19941, 23628, 24702, 25806, 26588, 33473, 36516, 38148, 39882, 45287, 49404, 51612, 51731, 66946, 69989, 73117, 79764, 90574, 100419, 103462, 133892, 135861, 139978, 146234, 155193, 181148, 200838, 206924, 209967, 219351, 271722, 279956, 292468, 310386, 401676, 419934, 438702, 543444, 569041, 620772, 769879, 839868, 877404, 1138082, 1189813, 1539758, 1707123, 2276164, 2309637, 2379626, 3079516, 3414246, 3569439, 4619274, 4759252, 6828492, 7138878, 9238548, 13087943, 14277756, 26175886, 39263829, 52351772, 78527658, 157055316]

約数ペア:

[(1, 157055316), (2, 78527658), (3, 52351772), (4, 39263829), (6, 26175886), (11, 14277756), (12, 13087943), (17, 9238548), (22, 7138878), (23, 6828492), (33, 4759252), (34, 4619274), (44, 3569439), (46, 3414246), (51, 3079516), (66, 2379626), (68, 2309637), (69, 2276164), (92, 1707123), (102, 1539758), (132, 1189813), (138, 1138082), (179, 877404), (187, 839868), (204, 769879), (253, 620772), (276, 569041), (289, 543444), (358, 438702), (374, 419934), (391, 401676), (506, 310386), (537, 292468), (561, 279956), (578, 271722), (716, 219351), (748, 209967), (759, 206924), (782, 200838), (867, 181148), (1012, 155193), (1074, 146234), (1122, 139978), (1156, 135861), (1173, 133892), (1518, 103462), (1564, 100419), (1734, 90574), (1969, 79764), (2148, 73117), (2244, 69989), (2346, 66946), (3036, 51731), (3043, 51612), (3179, 49404), (3468, 45287), (3938, 39882), (4117, 38148), (4301, 36516), (4692, 33473), (5907, 26588), (6086, 25806), (6358, 24702), (6647, 23628), (7876, 19941), (8234, 19074), (8602, 18258), (9129, 17204), (9537, 16468), (11814, 13294), (12172, 12903), (12351, 12716)]