163398396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 454164480

約数和(自身を除く): 290766084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 131, 186, 217, 262, 372, 393, 434, 479, 524, 651, 786, 868, 917, 958, 1302, 1437, 1572, 1834, 1916, 2604, 2751, 2874, 3353, 3668, 4061, 5502, 5748, 6706, 8122, 10059, 11004, 12183, 13412, 14849, 16244, 20118, 24366, 28427, 29698, 40236, 44547, 48732, 56854, 59396, 62749, 85281, 89094, 103943, 113708, 125498, 170562, 178188, 188247, 207886, 250996, 311829, 341124, 376494, 415772, 439243, 623658, 752988, 878486, 1247316, 1317729, 1756972, 1945219, 2635458, 3890438, 5270916, 5835657, 7780876, 11671314, 13616533, 23342628, 27233066, 40849599, 54466132, 81699198, 163398396]

約数ペア:

[(1, 163398396), (2, 81699198), (3, 54466132), (4, 40849599), (6, 27233066), (7, 23342628), (12, 13616533), (14, 11671314), (21, 7780876), (28, 5835657), (31, 5270916), (42, 3890438), (62, 2635458), (84, 1945219), (93, 1756972), (124, 1317729), (131, 1247316), (186, 878486), (217, 752988), (262, 623658), (372, 439243), (393, 415772), (434, 376494), (479, 341124), (524, 311829), (651, 250996), (786, 207886), (868, 188247), (917, 178188), (958, 170562), (1302, 125498), (1437, 113708), (1572, 103943), (1834, 89094), (1916, 85281), (2604, 62749), (2751, 59396), (2874, 56854), (3353, 48732), (3668, 44547), (4061, 40236), (5502, 29698), (5748, 28427), (6706, 24366), (8122, 20118), (10059, 16244), (11004, 14849), (12183, 13412)]