101454028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 209157872

約数和(自身を除く): 107703844

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 157, 172, 221, 289, 314, 442, 559, 578, 628, 731, 884, 1118, 1156, 1462, 2041, 2236, 2669, 2924, 3757, 4082, 5338, 6751, 7514, 8164, 9503, 10676, 12427, 13502, 15028, 19006, 24854, 27004, 34697, 38012, 45373, 49708, 69394, 87763, 90746, 114767, 138788, 161551, 175526, 181492, 229534, 323102, 351052, 459068, 589849, 646204, 1179698, 1491971, 1951039, 2359396, 2983942, 3902078, 5967884, 7804156, 25363507, 50727014, 101454028]

約数ペア:

[(1, 101454028), (2, 50727014), (4, 25363507), (13, 7804156), (17, 5967884), (26, 3902078), (34, 2983942), (43, 2359396), (52, 1951039), (68, 1491971), (86, 1179698), (157, 646204), (172, 589849), (221, 459068), (289, 351052), (314, 323102), (442, 229534), (559, 181492), (578, 175526), (628, 161551), (731, 138788), (884, 114767), (1118, 90746), (1156, 87763), (1462, 69394), (2041, 49708), (2236, 45373), (2669, 38012), (2924, 34697), (3757, 27004), (4082, 24854), (5338, 19006), (6751, 15028), (7514, 13502), (8164, 12427), (9503, 10676)]