156686450176

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{20011}}^1$

素因数の和:20443

約数の個数: 80

約数和(自身を含む): 321578511408

約数和(自身を除く): 164892061232

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 373, 512, 656, 746, 1312, 1492, 2624, 2984, 5248, 5968, 10496, 11936, 15293, 20011, 20992, 23872, 30586, 40022, 47744, 61172, 80044, 95488, 122344, 160088, 190976, 244688, 320176, 489376, 640352, 820451, 978752, 1280704, 1640902, 1957504, 2561408, 3281804, 3915008, 5122816, 6563608, 7464103, 7830016, 10245632, 13127216, 14928206, 26254432, 29856412, 52508864, 59712824, 105017728, 119425648, 210035456, 238851296, 306028223, 420070912, 477702592, 612056446, 955405184, 1224112892, 1910810368, 2448225784, 3821620736, 4896451568, 9792903136, 19585806272, 39171612544, 78343225088, 156686450176]

約数ペア:

[(1, 156686450176), (2, 78343225088), (4, 39171612544), (8, 19585806272), (16, 9792903136), (32, 4896451568), (41, 3821620736), (64, 2448225784), (82, 1910810368), (128, 1224112892), (164, 955405184), (256, 612056446), (328, 477702592), (373, 420070912), (512, 306028223), (656, 238851296), (746, 210035456), (1312, 119425648), (1492, 105017728), (2624, 59712824), (2984, 52508864), (5248, 29856412), (5968, 26254432), (10496, 14928206), (11936, 13127216), (15293, 10245632), (20011, 7830016), (20992, 7464103), (23872, 6563608), (30586, 5122816), (40022, 3915008), (47744, 3281804), (61172, 2561408), (80044, 1957504), (95488, 1640902), (122344, 1280704), (160088, 978752), (190976, 820451), (244688, 640352), (320176, 489376)]