15545664

素因数分解:

$2^6\times 3^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 84

約数和(自身を含む): 45111924

約数和(自身を除く): 29566260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 137, 144, 192, 197, 274, 288, 394, 411, 548, 576, 591, 788, 822, 1096, 1182, 1233, 1576, 1644, 1773, 2192, 2364, 2466, 3152, 3288, 3546, 4384, 4728, 4932, 6304, 6576, 7092, 8768, 9456, 9864, 12608, 13152, 14184, 18912, 19728, 26304, 26989, 28368, 37824, 39456, 53978, 56736, 78912, 80967, 107956, 113472, 161934, 215912, 242901, 323868, 431824, 485802, 647736, 863648, 971604, 1295472, 1727296, 1943208, 2590944, 3886416, 5181888, 7772832, 15545664]

約数ペア:

[(1, 15545664), (2, 7772832), (3, 5181888), (4, 3886416), (6, 2590944), (8, 1943208), (9, 1727296), (12, 1295472), (16, 971604), (18, 863648), (24, 647736), (32, 485802), (36, 431824), (48, 323868), (64, 242901), (72, 215912), (96, 161934), (137, 113472), (144, 107956), (192, 80967), (197, 78912), (274, 56736), (288, 53978), (394, 39456), (411, 37824), (548, 28368), (576, 26989), (591, 26304), (788, 19728), (822, 18912), (1096, 14184), (1182, 13152), (1233, 12608), (1576, 9864), (1644, 9456), (1773, 8768), (2192, 7092), (2364, 6576), (2466, 6304), (3152, 4932), (3288, 4728), (3546, 4384)]