155277444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 424359936

約数和(自身を除く): 269082492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 131, 137, 206, 262, 274, 309, 393, 411, 412, 524, 548, 618, 721, 786, 822, 917, 959, 1236, 1442, 1572, 1644, 1834, 1918, 2163, 2751, 2877, 2884, 3668, 3836, 4326, 5502, 5754, 8652, 11004, 11508, 13493, 14111, 17947, 26986, 28222, 35894, 40479, 42333, 53841, 53972, 56444, 71788, 80958, 84666, 94451, 98777, 107682, 125629, 161916, 169332, 188902, 197554, 215364, 251258, 283353, 296331, 376887, 377804, 395108, 502516, 566706, 592662, 753774, 1133412, 1185324, 1507548, 1848541, 3697082, 5545623, 7394164, 11091246, 12939787, 22182492, 25879574, 38819361, 51759148, 77638722, 155277444]

約数ペア:

[(1, 155277444), (2, 77638722), (3, 51759148), (4, 38819361), (6, 25879574), (7, 22182492), (12, 12939787), (14, 11091246), (21, 7394164), (28, 5545623), (42, 3697082), (84, 1848541), (103, 1507548), (131, 1185324), (137, 1133412), (206, 753774), (262, 592662), (274, 566706), (309, 502516), (393, 395108), (411, 377804), (412, 376887), (524, 296331), (548, 283353), (618, 251258), (721, 215364), (786, 197554), (822, 188902), (917, 169332), (959, 161916), (1236, 125629), (1442, 107682), (1572, 98777), (1644, 94451), (1834, 84666), (1918, 80958), (2163, 71788), (2751, 56444), (2877, 53972), (2884, 53841), (3668, 42333), (3836, 40479), (4326, 35894), (5502, 28222), (5754, 26986), (8652, 17947), (11004, 14111), (11508, 13493)]