129783342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 295981056

約数和(自身を除く): 166197714

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 138, 146, 219, 299, 438, 598, 897, 949, 991, 1679, 1794, 1898, 1982, 2847, 2973, 3358, 5037, 5694, 5946, 10074, 12883, 21827, 22793, 25766, 38649, 43654, 45586, 65481, 68379, 72343, 77298, 130962, 136758, 144686, 217029, 296309, 434058, 592618, 888927, 940459, 1663889, 1777854, 1880918, 2821377, 3327778, 4991667, 5642754, 9983334, 21630557, 43261114, 64891671, 129783342]

約数ペア:

[(1, 129783342), (2, 64891671), (3, 43261114), (6, 21630557), (13, 9983334), (23, 5642754), (26, 4991667), (39, 3327778), (46, 2821377), (69, 1880918), (73, 1777854), (78, 1663889), (138, 940459), (146, 888927), (219, 592618), (299, 434058), (438, 296309), (598, 217029), (897, 144686), (949, 136758), (991, 130962), (1679, 77298), (1794, 72343), (1898, 68379), (1982, 65481), (2847, 45586), (2973, 43654), (3358, 38649), (5037, 25766), (5694, 22793), (5946, 21827), (10074, 12883)]