158771568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 437114880

約数和(自身を除く): 278343312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 179, 204, 272, 358, 408, 537, 716, 816, 1074, 1087, 1432, 2148, 2174, 2864, 3043, 3261, 4296, 4348, 6086, 6522, 8592, 8696, 9129, 12172, 13044, 17392, 18258, 18479, 24344, 26088, 36516, 36958, 48688, 52176, 55437, 73032, 73916, 110874, 146064, 147832, 194573, 221748, 295664, 389146, 443496, 583719, 778292, 886992, 1167438, 1556584, 2334876, 3113168, 3307741, 4669752, 6615482, 9339504, 9923223, 13230964, 19846446, 26461928, 39692892, 52923856, 79385784, 158771568]

約数ペア:

[(1, 158771568), (2, 79385784), (3, 52923856), (4, 39692892), (6, 26461928), (8, 19846446), (12, 13230964), (16, 9923223), (17, 9339504), (24, 6615482), (34, 4669752), (48, 3307741), (51, 3113168), (68, 2334876), (102, 1556584), (136, 1167438), (179, 886992), (204, 778292), (272, 583719), (358, 443496), (408, 389146), (537, 295664), (716, 221748), (816, 194573), (1074, 147832), (1087, 146064), (1432, 110874), (2148, 73916), (2174, 73032), (2864, 55437), (3043, 52176), (3261, 48688), (4296, 36958), (4348, 36516), (6086, 26088), (6522, 24344), (8592, 18479), (8696, 18258), (9129, 17392), (12172, 13044)]