131662076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21277}}^1$

素因数の和:21318

約数の個数: 48

約数和(自身を含む): 300275136

約数和(自身を除く): 168613060

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 21277, 42554, 85108, 148939, 276601, 297878, 361709, 553202, 595756, 723418, 1106404, 1446836, 1936207, 2531963, 3872414, 4702217, 5063926, 7744828, 9404434, 10127852, 18808868, 32915519, 65831038, 131662076]

約数ペア:

[(1, 131662076), (2, 65831038), (4, 32915519), (7, 18808868), (13, 10127852), (14, 9404434), (17, 7744828), (26, 5063926), (28, 4702217), (34, 3872414), (52, 2531963), (68, 1936207), (91, 1446836), (119, 1106404), (182, 723418), (221, 595756), (238, 553202), (364, 361709), (442, 297878), (476, 276601), (884, 148939), (1547, 85108), (3094, 42554), (6188, 21277)]