156628962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28909}}^1$

素因数の和:28967

約数の個数: 48

約数和(自身を含む): 396876480

約数和(自身を除く): 240247518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 28909, 57818, 86727, 173454, 202363, 260181, 404726, 520362, 607089, 1214178, 1243087, 1821267, 2486174, 3642534, 3729261, 7458522, 8701609, 11187783, 17403218, 22375566, 26104827, 52209654, 78314481, 156628962]

約数ペア:

[(1, 156628962), (2, 78314481), (3, 52209654), (6, 26104827), (7, 22375566), (9, 17403218), (14, 11187783), (18, 8701609), (21, 7458522), (42, 3729261), (43, 3642534), (63, 2486174), (86, 1821267), (126, 1243087), (129, 1214178), (258, 607089), (301, 520362), (387, 404726), (602, 260181), (774, 202363), (903, 173454), (1806, 86727), (2709, 57818), (5418, 28909)]