131822496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 408235464

約数和(自身を除く): 276412968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 137, 144, 156, 208, 234, 257, 274, 288, 312, 411, 416, 468, 514, 548, 624, 771, 822, 936, 1028, 1096, 1233, 1248, 1542, 1644, 1781, 1872, 2056, 2192, 2313, 2466, 3084, 3288, 3341, 3562, 3744, 4112, 4384, 4626, 4932, 5343, 6168, 6576, 6682, 7124, 8224, 9252, 9864, 10023, 10686, 12336, 13152, 13364, 14248, 16029, 18504, 19728, 20046, 21372, 24672, 26728, 28496, 30069, 32058, 35209, 37008, 39456, 40092, 42744, 53456, 56992, 60138, 64116, 70418, 74016, 80184, 85488, 105627, 106912, 120276, 128232, 140836, 160368, 170976, 211254, 240552, 256464, 281672, 316881, 320736, 422508, 457717, 481104, 512928, 563344, 633762, 845016, 915434, 962208, 1126688, 1267524, 1373151, 1690032, 1830868, 2535048, 2746302, 3380064, 3661736, 4119453, 5070096, 5492604, 7323472, 8238906, 10140192, 10985208, 14646944, 16477812, 21970416, 32955624, 43940832, 65911248, 131822496]

約数ペア:

[(1, 131822496), (2, 65911248), (3, 43940832), (4, 32955624), (6, 21970416), (8, 16477812), (9, 14646944), (12, 10985208), (13, 10140192), (16, 8238906), (18, 7323472), (24, 5492604), (26, 5070096), (32, 4119453), (36, 3661736), (39, 3380064), (48, 2746302), (52, 2535048), (72, 1830868), (78, 1690032), (96, 1373151), (104, 1267524), (117, 1126688), (137, 962208), (144, 915434), (156, 845016), (208, 633762), (234, 563344), (257, 512928), (274, 481104), (288, 457717), (312, 422508), (411, 320736), (416, 316881), (468, 281672), (514, 256464), (548, 240552), (624, 211254), (771, 170976), (822, 160368), (936, 140836), (1028, 128232), (1096, 120276), (1233, 106912), (1248, 105627), (1542, 85488), (1644, 80184), (1781, 74016), (1872, 70418), (2056, 64116), (2192, 60138), (2313, 56992), (2466, 53456), (3084, 42744), (3288, 40092), (3341, 39456), (3562, 37008), (3744, 35209), (4112, 32058), (4384, 30069), (4626, 28496), (4932, 26728), (5343, 24672), (6168, 21372), (6576, 20046), (6682, 19728), (7124, 18504), (8224, 16029), (9252, 14248), (9864, 13364), (10023, 13152), (10686, 12336)]