151498256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 366893184

約数和(自身を除く): 215394928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1553, 1742, 1876, 3106, 3484, 3752, 6097, 6212, 6968, 7504, 10871, 12194, 12424, 13936, 20189, 21742, 24388, 24848, 40378, 43484, 48776, 80756, 86968, 97552, 104051, 141323, 161512, 173936, 208102, 282646, 323024, 416204, 565292, 728357, 832408, 1130584, 1352663, 1456714, 1664816, 2261168, 2705326, 2913428, 5410652, 5826856, 9468641, 10821304, 11653712, 18937282, 21642608, 37874564, 75749128, 151498256]

約数ペア:

[(1, 151498256), (2, 75749128), (4, 37874564), (7, 21642608), (8, 18937282), (13, 11653712), (14, 10821304), (16, 9468641), (26, 5826856), (28, 5410652), (52, 2913428), (56, 2705326), (67, 2261168), (91, 1664816), (104, 1456714), (112, 1352663), (134, 1130584), (182, 832408), (208, 728357), (268, 565292), (364, 416204), (469, 323024), (536, 282646), (728, 208102), (871, 173936), (938, 161512), (1072, 141323), (1456, 104051), (1553, 97552), (1742, 86968), (1876, 80756), (3106, 48776), (3484, 43484), (3752, 40378), (6097, 24848), (6212, 24388), (6968, 21742), (7504, 20189), (10871, 13936), (12194, 12424)]