168687064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 392313600

約数和(自身を除く): 223626536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1667, 1807, 1946, 3334, 3614, 3892, 6668, 7228, 7784, 11669, 12649, 13336, 14456, 21671, 23338, 25298, 43342, 46676, 50596, 86684, 93352, 101192, 151697, 173368, 231713, 303394, 463426, 606788, 926852, 1213576, 1621991, 1853704, 3012269, 3243982, 6024538, 6487964, 12049076, 12975928, 21085883, 24098152, 42171766, 84343532, 168687064]

約数ペア:

[(1, 168687064), (2, 84343532), (4, 42171766), (7, 24098152), (8, 21085883), (13, 12975928), (14, 12049076), (26, 6487964), (28, 6024538), (52, 3243982), (56, 3012269), (91, 1853704), (104, 1621991), (139, 1213576), (182, 926852), (278, 606788), (364, 463426), (556, 303394), (728, 231713), (973, 173368), (1112, 151697), (1667, 101192), (1807, 93352), (1946, 86684), (3334, 50596), (3614, 46676), (3892, 43342), (6668, 25298), (7228, 23338), (7784, 21671), (11669, 14456), (12649, 13336)]