131225472

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{16273}}^1$

素因数の和:16300

約数の個数: 96

約数和(自身を含む): 431586480

約数和(自身を除く): 300361008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 16273, 32546, 48819, 65092, 97638, 113911, 130184, 146457, 195276, 227822, 260368, 292914, 341733, 390552, 455644, 520736, 585828, 683466, 781104, 911288, 1025199, 1041472, 1171656, 1366932, 1562208, 1822576, 2050398, 2082944, 2343312, 2733864, 3124416, 3645152, 4100796, 4686624, 5467728, 6248832, 7290304, 8201592, 9373248, 10935456, 14580608, 16403184, 18746496, 21870912, 32806368, 43741824, 65612736, 131225472]

約数ペア:

[(1, 131225472), (2, 65612736), (3, 43741824), (4, 32806368), (6, 21870912), (7, 18746496), (8, 16403184), (9, 14580608), (12, 10935456), (14, 9373248), (16, 8201592), (18, 7290304), (21, 6248832), (24, 5467728), (28, 4686624), (32, 4100796), (36, 3645152), (42, 3124416), (48, 2733864), (56, 2343312), (63, 2082944), (64, 2050398), (72, 1822576), (84, 1562208), (96, 1366932), (112, 1171656), (126, 1041472), (128, 1025199), (144, 911288), (168, 781104), (192, 683466), (224, 585828), (252, 520736), (288, 455644), (336, 390552), (384, 341733), (448, 292914), (504, 260368), (576, 227822), (672, 195276), (896, 146457), (1008, 130184), (1152, 113911), (1344, 97638), (2016, 65092), (2688, 48819), (4032, 32546), (8064, 16273)]