162788652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6639

約数の個数: 72

約数和(自身を含む): 451576944

約数和(自身を除く): 288788292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 6563, 8268, 12402, 13126, 19689, 24804, 26252, 39378, 59067, 78756, 85319, 118134, 170638, 236268, 255957, 341276, 347839, 511914, 695678, 767871, 1023828, 1043517, 1391356, 1535742, 2087034, 3071484, 3130551, 4174068, 4521907, 6261102, 9043814, 12522204, 13565721, 18087628, 27131442, 40697163, 54262884, 81394326, 162788652]

約数ペア:

[(1, 162788652), (2, 81394326), (3, 54262884), (4, 40697163), (6, 27131442), (9, 18087628), (12, 13565721), (13, 12522204), (18, 9043814), (26, 6261102), (36, 4521907), (39, 4174068), (52, 3130551), (53, 3071484), (78, 2087034), (106, 1535742), (117, 1391356), (156, 1043517), (159, 1023828), (212, 767871), (234, 695678), (318, 511914), (468, 347839), (477, 341276), (636, 255957), (689, 236268), (954, 170638), (1378, 118134), (1908, 85319), (2067, 78756), (2756, 59067), (4134, 39378), (6201, 26252), (6563, 24804), (8268, 19689), (12402, 13126)]