122156944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 296980992

約数和(自身を除く): 174824048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 1583, 2756, 2968, 3166, 4823, 5512, 5936, 6332, 9646, 11024, 11081, 12664, 19292, 20579, 22162, 25328, 38584, 41158, 44324, 77168, 82316, 83899, 88648, 144053, 164632, 167798, 177296, 288106, 329264, 335596, 576212, 587293, 671192, 1090687, 1152424, 1174586, 1342384, 2181374, 2304848, 2349172, 4362748, 4698344, 7634809, 8725496, 9396688, 15269618, 17450992, 30539236, 61078472, 122156944]

約数ペア:

[(1, 122156944), (2, 61078472), (4, 30539236), (7, 17450992), (8, 15269618), (13, 9396688), (14, 8725496), (16, 7634809), (26, 4698344), (28, 4362748), (52, 2349172), (53, 2304848), (56, 2181374), (91, 1342384), (104, 1174586), (106, 1152424), (112, 1090687), (182, 671192), (208, 587293), (212, 576212), (364, 335596), (371, 329264), (424, 288106), (689, 177296), (728, 167798), (742, 164632), (848, 144053), (1378, 88648), (1456, 83899), (1484, 82316), (1583, 77168), (2756, 44324), (2968, 41158), (3166, 38584), (4823, 25328), (5512, 22162), (5936, 20579), (6332, 19292), (9646, 12664), (11024, 11081)]