165258768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 314710512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 47, 48, 51, 62, 68, 93, 94, 102, 124, 136, 139, 141, 186, 188, 204, 248, 272, 278, 282, 372, 376, 408, 417, 496, 527, 556, 564, 744, 752, 799, 816, 834, 1054, 1112, 1128, 1457, 1488, 1581, 1598, 1668, 2108, 2224, 2256, 2363, 2397, 2914, 3162, 3196, 3336, 4216, 4309, 4371, 4726, 4794, 5828, 6324, 6392, 6533, 6672, 7089, 8432, 8618, 8742, 9452, 9588, 11656, 12648, 12784, 12927, 13066, 14178, 17236, 17484, 18904, 19176, 19599, 23312, 24769, 25296, 25854, 26132, 28356, 34472, 34968, 37808, 38352, 39198, 49538, 51708, 52264, 56712, 68944, 69936, 73253, 74307, 78396, 99076, 103416, 104528, 111061, 113424, 146506, 148614, 156792, 198152, 202523, 206832, 219759, 222122, 293012, 297228, 313584, 333183, 396304, 405046, 439518, 444244, 586024, 594456, 607569, 666366, 810092, 879036, 888488, 1172048, 1188912, 1215138, 1332732, 1620184, 1758072, 1776976, 2430276, 2665464, 3240368, 3442891, 3516144, 4860552, 5330928, 6885782, 9721104, 10328673, 13771564, 20657346, 27543128, 41314692, 55086256, 82629384, 165258768]

約数ペア:

[(1, 165258768), (2, 82629384), (3, 55086256), (4, 41314692), (6, 27543128), (8, 20657346), (12, 13771564), (16, 10328673), (17, 9721104), (24, 6885782), (31, 5330928), (34, 4860552), (47, 3516144), (48, 3442891), (51, 3240368), (62, 2665464), (68, 2430276), (93, 1776976), (94, 1758072), (102, 1620184), (124, 1332732), (136, 1215138), (139, 1188912), (141, 1172048), (186, 888488), (188, 879036), (204, 810092), (248, 666366), (272, 607569), (278, 594456), (282, 586024), (372, 444244), (376, 439518), (408, 405046), (417, 396304), (496, 333183), (527, 313584), (556, 297228), (564, 293012), (744, 222122), (752, 219759), (799, 206832), (816, 202523), (834, 198152), (1054, 156792), (1112, 148614), (1128, 146506), (1457, 113424), (1488, 111061), (1581, 104528), (1598, 103416), (1668, 99076), (2108, 78396), (2224, 74307), (2256, 73253), (2363, 69936), (2397, 68944), (2914, 56712), (3162, 52264), (3196, 51708), (3336, 49538), (4216, 39198), (4309, 38352), (4371, 37808), (4726, 34968), (4794, 34472), (5828, 28356), (6324, 26132), (6392, 25854), (6533, 25296), (6672, 24769), (7089, 23312), (8432, 19599), (8618, 19176), (8742, 18904), (9452, 17484), (9588, 17236), (11656, 14178), (12648, 13066), (12784, 12927)]