149700964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 309326080

約数和(自身を除く): 159625116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 229, 259, 458, 518, 631, 916, 1036, 1262, 1603, 2524, 3206, 4417, 6412, 8473, 8834, 16946, 17668, 23347, 33892, 46694, 59311, 93388, 118622, 144499, 163429, 237244, 288998, 326858, 577996, 653716, 1011493, 2022986, 4045972, 5346463, 10692926, 21385852, 37425241, 74850482, 149700964]

約数ペア:

[(1, 149700964), (2, 74850482), (4, 37425241), (7, 21385852), (14, 10692926), (28, 5346463), (37, 4045972), (74, 2022986), (148, 1011493), (229, 653716), (259, 577996), (458, 326858), (518, 288998), (631, 237244), (916, 163429), (1036, 144499), (1262, 118622), (1603, 93388), (2524, 59311), (3206, 46694), (4417, 33892), (6412, 23347), (8473, 17668), (8834, 16946)]