156917992

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 377403840

約数和(自身を除く): 220485848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 151, 154, 196, 241, 302, 308, 392, 482, 539, 604, 616, 964, 1057, 1078, 1208, 1661, 1687, 1928, 2114, 2156, 2651, 3322, 3374, 4228, 4312, 5302, 6644, 6748, 7399, 8456, 10604, 11627, 11809, 13288, 13496, 14798, 18557, 21208, 23254, 23618, 29596, 36391, 37114, 46508, 47236, 59192, 72782, 74228, 81389, 93016, 94472, 129899, 145564, 148456, 162778, 254737, 259798, 291128, 325556, 400301, 509474, 519596, 651112, 800602, 1018948, 1039192, 1601204, 1783159, 2037896, 2802107, 3202408, 3566318, 5604214, 7132636, 11208428, 14265272, 19614749, 22416856, 39229498, 78458996, 156917992]

約数ペア:

[(1, 156917992), (2, 78458996), (4, 39229498), (7, 22416856), (8, 19614749), (11, 14265272), (14, 11208428), (22, 7132636), (28, 5604214), (44, 3566318), (49, 3202408), (56, 2802107), (77, 2037896), (88, 1783159), (98, 1601204), (151, 1039192), (154, 1018948), (196, 800602), (241, 651112), (302, 519596), (308, 509474), (392, 400301), (482, 325556), (539, 291128), (604, 259798), (616, 254737), (964, 162778), (1057, 148456), (1078, 145564), (1208, 129899), (1661, 94472), (1687, 93016), (1928, 81389), (2114, 74228), (2156, 72782), (2651, 59192), (3322, 47236), (3374, 46508), (4228, 37114), (4312, 36391), (5302, 29596), (6644, 23618), (6748, 23254), (7399, 21208), (8456, 18557), (10604, 14798), (11627, 13496), (11809, 13288)]