171590608

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 398974464

約数和(自身を除く): 227383856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 47, 56, 74, 94, 112, 148, 188, 259, 296, 329, 376, 518, 592, 658, 752, 881, 1036, 1316, 1739, 1762, 2072, 2632, 3478, 3524, 4144, 5264, 6167, 6956, 7048, 12173, 12334, 13912, 14096, 24346, 24668, 27824, 32597, 41407, 48692, 49336, 65194, 82814, 97384, 98672, 130388, 165628, 194768, 228179, 260776, 289849, 331256, 456358, 521552, 579698, 662512, 912716, 1159396, 1532059, 1825432, 2318792, 3064118, 3650864, 4637584, 6128236, 10724413, 12256472, 21448826, 24512944, 42897652, 85795304, 171590608]

約数ペア:

[(1, 171590608), (2, 85795304), (4, 42897652), (7, 24512944), (8, 21448826), (14, 12256472), (16, 10724413), (28, 6128236), (37, 4637584), (47, 3650864), (56, 3064118), (74, 2318792), (94, 1825432), (112, 1532059), (148, 1159396), (188, 912716), (259, 662512), (296, 579698), (329, 521552), (376, 456358), (518, 331256), (592, 289849), (658, 260776), (752, 228179), (881, 194768), (1036, 165628), (1316, 130388), (1739, 98672), (1762, 97384), (2072, 82814), (2632, 65194), (3478, 49336), (3524, 48692), (4144, 41407), (5264, 32597), (6167, 27824), (6956, 24668), (7048, 24346), (12173, 14096), (12334, 13912)]