160513236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1741}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 439422984

約数和(自身を除く): 278909748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 788, 1182, 1741, 1773, 2364, 2561, 3482, 3546, 5122, 5223, 6964, 7092, 7683, 10244, 10446, 15366, 15669, 20892, 22633, 23049, 30732, 31338, 45266, 46098, 62676, 67899, 90532, 92196, 135798, 203697, 271596, 342977, 407394, 685954, 814788, 1028931, 1371908, 2057862, 3086793, 4115724, 4458701, 6173586, 8917402, 12347172, 13376103, 17834804, 26752206, 40128309, 53504412, 80256618, 160513236]

約数ペア:

[(1, 160513236), (2, 80256618), (3, 53504412), (4, 40128309), (6, 26752206), (9, 17834804), (12, 13376103), (13, 12347172), (18, 8917402), (26, 6173586), (36, 4458701), (39, 4115724), (52, 3086793), (78, 2057862), (117, 1371908), (156, 1028931), (197, 814788), (234, 685954), (394, 407394), (468, 342977), (591, 271596), (788, 203697), (1182, 135798), (1741, 92196), (1773, 90532), (2364, 67899), (2561, 62676), (3482, 46098), (3546, 45266), (5122, 31338), (5223, 30732), (6964, 23049), (7092, 22633), (7683, 20892), (10244, 15669), (10446, 15366)]