160431696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 470136576

約数和(自身を除く): 309704880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 433, 496, 498, 558, 664, 744, 747, 866, 996, 1116, 1299, 1328, 1488, 1494, 1732, 1992, 2232, 2573, 2598, 2988, 3464, 3897, 3984, 4464, 5146, 5196, 5976, 6928, 7719, 7794, 10292, 10392, 11952, 13423, 15438, 15588, 20584, 20784, 23157, 26846, 30876, 31176, 35939, 40269, 41168, 46314, 53692, 61752, 62352, 71878, 80538, 92628, 107384, 107817, 120807, 123504, 143756, 161076, 185256, 214768, 215634, 241614, 287512, 322152, 323451, 370512, 431268, 483228, 575024, 644304, 646902, 862536, 966456, 1114109, 1293804, 1725072, 1932912, 2228218, 2587608, 3342327, 4456436, 5175216, 6684654, 8912872, 10026981, 13369308, 17825744, 20053962, 26738616, 40107924, 53477232, 80215848, 160431696]

約数ペア:

[(1, 160431696), (2, 80215848), (3, 53477232), (4, 40107924), (6, 26738616), (8, 20053962), (9, 17825744), (12, 13369308), (16, 10026981), (18, 8912872), (24, 6684654), (31, 5175216), (36, 4456436), (48, 3342327), (62, 2587608), (72, 2228218), (83, 1932912), (93, 1725072), (124, 1293804), (144, 1114109), (166, 966456), (186, 862536), (248, 646902), (249, 644304), (279, 575024), (332, 483228), (372, 431268), (433, 370512), (496, 323451), (498, 322152), (558, 287512), (664, 241614), (744, 215634), (747, 214768), (866, 185256), (996, 161076), (1116, 143756), (1299, 123504), (1328, 120807), (1488, 107817), (1494, 107384), (1732, 92628), (1992, 80538), (2232, 71878), (2573, 62352), (2598, 61752), (2988, 53692), (3464, 46314), (3897, 41168), (3984, 40269), (4464, 35939), (5146, 31176), (5196, 30876), (5976, 26846), (6928, 23157), (7719, 20784), (7794, 20584), (10292, 15588), (10392, 15438), (11952, 13423)]