136621576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 320100480

約数和(自身を除く): 183478904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 2801, 3484, 3752, 5602, 6097, 6968, 11204, 12194, 19607, 22408, 24388, 36413, 39214, 48776, 72826, 78428, 145652, 156856, 187667, 254891, 291304, 375334, 509782, 750668, 1019564, 1313669, 1501336, 2039128, 2439671, 2627338, 4879342, 5254676, 9758684, 10509352, 17077697, 19517368, 34155394, 68310788, 136621576]

約数ペア:

[(1, 136621576), (2, 68310788), (4, 34155394), (7, 19517368), (8, 17077697), (13, 10509352), (14, 9758684), (26, 5254676), (28, 4879342), (52, 2627338), (56, 2439671), (67, 2039128), (91, 1501336), (104, 1313669), (134, 1019564), (182, 750668), (268, 509782), (364, 375334), (469, 291304), (536, 254891), (728, 187667), (871, 156856), (938, 145652), (1742, 78428), (1876, 72826), (2801, 48776), (3484, 39214), (3752, 36413), (5602, 24388), (6097, 22408), (6968, 19607), (11204, 12194)]