129287856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 256401744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 34, 38, 48, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 269, 272, 304, 323, 372, 408, 456, 496, 527, 538, 589, 646, 744, 807, 816, 912, 969, 1054, 1076, 1178, 1292, 1488, 1581, 1614, 1767, 1938, 2108, 2152, 2356, 2584, 3162, 3228, 3534, 3876, 4216, 4304, 4573, 4712, 5111, 5168, 6324, 6456, 7068, 7752, 8339, 8432, 9146, 9424, 10013, 10222, 12648, 12912, 13719, 14136, 15333, 15504, 16678, 18292, 20026, 20444, 25017, 25296, 27438, 28272, 30039, 30666, 33356, 36584, 40052, 40888, 50034, 54876, 60078, 61332, 66712, 73168, 80104, 81776, 86887, 100068, 109752, 120156, 122664, 133424, 141763, 158441, 160208, 173774, 200136, 219504, 240312, 245328, 260661, 283526, 316882, 347548, 400272, 425289, 475323, 480624, 521322, 567052, 633764, 695096, 850578, 950646, 1042644, 1134104, 1267528, 1390192, 1701156, 1901292, 2085288, 2268208, 2535056, 2693497, 3402312, 3802584, 4170576, 5386994, 6804624, 7605168, 8080491, 10773988, 16160982, 21547976, 32321964, 43095952, 64643928, 129287856]

約数ペア:

[(1, 129287856), (2, 64643928), (3, 43095952), (4, 32321964), (6, 21547976), (8, 16160982), (12, 10773988), (16, 8080491), (17, 7605168), (19, 6804624), (24, 5386994), (31, 4170576), (34, 3802584), (38, 3402312), (48, 2693497), (51, 2535056), (57, 2268208), (62, 2085288), (68, 1901292), (76, 1701156), (93, 1390192), (102, 1267528), (114, 1134104), (124, 1042644), (136, 950646), (152, 850578), (186, 695096), (204, 633764), (228, 567052), (248, 521322), (269, 480624), (272, 475323), (304, 425289), (323, 400272), (372, 347548), (408, 316882), (456, 283526), (496, 260661), (527, 245328), (538, 240312), (589, 219504), (646, 200136), (744, 173774), (807, 160208), (816, 158441), (912, 141763), (969, 133424), (1054, 122664), (1076, 120156), (1178, 109752), (1292, 100068), (1488, 86887), (1581, 81776), (1614, 80104), (1767, 73168), (1938, 66712), (2108, 61332), (2152, 60078), (2356, 54876), (2584, 50034), (3162, 40888), (3228, 40052), (3534, 36584), (3876, 33356), (4216, 30666), (4304, 30039), (4573, 28272), (4712, 27438), (5111, 25296), (5168, 25017), (6324, 20444), (6456, 20026), (7068, 18292), (7752, 16678), (8339, 15504), (8432, 15333), (9146, 14136), (9424, 13719), (10013, 12912), (10222, 12648)]