125317816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 269085600

約数和(自身を除く): 143767784

約数列:

[1, 2, 4, 8, 13, 26, 29, 37, 52, 58, 74, 104, 116, 148, 232, 296, 377, 481, 754, 962, 1073, 1123, 1508, 1924, 2146, 2246, 3016, 3848, 4292, 4492, 8584, 8984, 13949, 14599, 27898, 29198, 32567, 41551, 55796, 58396, 65134, 83102, 111592, 116792, 130268, 166204, 260536, 332408, 423371, 540163, 846742, 1080326, 1204979, 1693484, 2160652, 2409958, 3386968, 4321304, 4819916, 9639832, 15664727, 31329454, 62658908, 125317816]

約数ペア:

[(1, 125317816), (2, 62658908), (4, 31329454), (8, 15664727), (13, 9639832), (26, 4819916), (29, 4321304), (37, 3386968), (52, 2409958), (58, 2160652), (74, 1693484), (104, 1204979), (116, 1080326), (148, 846742), (232, 540163), (296, 423371), (377, 332408), (481, 260536), (754, 166204), (962, 130268), (1073, 116792), (1123, 111592), (1508, 83102), (1924, 65134), (2146, 58396), (2246, 55796), (3016, 41551), (3848, 32567), (4292, 29198), (4492, 27898), (8584, 14599), (8984, 13949)]