15237712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 36640512

約数和(自身を除く): 21402800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 151, 212, 238, 272, 302, 371, 424, 476, 604, 742, 848, 901, 952, 1057, 1208, 1484, 1802, 1904, 2114, 2416, 2567, 2968, 3604, 4228, 5134, 5936, 6307, 7208, 8003, 8456, 10268, 12614, 14416, 16006, 16912, 17969, 20536, 25228, 32012, 35938, 41072, 50456, 56021, 64024, 71876, 100912, 112042, 128048, 136051, 143752, 224084, 272102, 287504, 448168, 544204, 896336, 952357, 1088408, 1904714, 2176816, 3809428, 7618856, 15237712]

約数ペア:

[(1, 15237712), (2, 7618856), (4, 3809428), (7, 2176816), (8, 1904714), (14, 1088408), (16, 952357), (17, 896336), (28, 544204), (34, 448168), (53, 287504), (56, 272102), (68, 224084), (106, 143752), (112, 136051), (119, 128048), (136, 112042), (151, 100912), (212, 71876), (238, 64024), (272, 56021), (302, 50456), (371, 41072), (424, 35938), (476, 32012), (604, 25228), (742, 20536), (848, 17969), (901, 16912), (952, 16006), (1057, 14416), (1208, 12614), (1484, 10268), (1802, 8456), (1904, 8003), (2114, 7208), (2416, 6307), (2567, 5936), (2968, 5134), (3604, 4228)]