150334996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 321191808

約数和(自身を除く): 170856812

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 151, 217, 259, 302, 434, 518, 604, 868, 961, 1036, 1057, 1147, 1922, 2114, 2294, 3844, 4228, 4588, 4681, 5587, 6727, 8029, 9362, 11174, 13454, 16058, 18724, 22348, 26908, 32116, 32767, 35557, 39109, 65534, 71114, 78218, 131068, 142228, 145111, 156436, 173197, 248899, 290222, 346394, 497798, 580444, 692788, 995596, 1015777, 1212379, 2031554, 2424758, 4063108, 4849516, 5369107, 10738214, 21476428, 37583749, 75167498, 150334996]

約数ペア:

[(1, 150334996), (2, 75167498), (4, 37583749), (7, 21476428), (14, 10738214), (28, 5369107), (31, 4849516), (37, 4063108), (62, 2424758), (74, 2031554), (124, 1212379), (148, 1015777), (151, 995596), (217, 692788), (259, 580444), (302, 497798), (434, 346394), (518, 290222), (604, 248899), (868, 173197), (961, 156436), (1036, 145111), (1057, 142228), (1147, 131068), (1922, 78218), (2114, 71114), (2294, 65534), (3844, 39109), (4228, 35557), (4588, 32767), (4681, 32116), (5587, 26908), (6727, 22348), (8029, 18724), (9362, 16058), (11174, 13454)]