156765796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 311395392

約数和(自身を除く): 154629596

約数列:

[1, 2, 4, 11, 22, 41, 44, 67, 82, 134, 164, 268, 451, 737, 902, 1297, 1474, 1804, 2594, 2747, 2948, 5188, 5494, 10988, 14267, 28534, 30217, 53177, 57068, 60434, 86899, 106354, 120868, 173798, 212708, 347596, 584947, 955889, 1169894, 1911778, 2339788, 3562859, 3823556, 7125718, 14251436, 39191449, 78382898, 156765796]

約数ペア:

[(1, 156765796), (2, 78382898), (4, 39191449), (11, 14251436), (22, 7125718), (41, 3823556), (44, 3562859), (67, 2339788), (82, 1911778), (134, 1169894), (164, 955889), (268, 584947), (451, 347596), (737, 212708), (902, 173798), (1297, 120868), (1474, 106354), (1804, 86899), (2594, 60434), (2747, 57068), (2948, 53177), (5188, 30217), (5494, 28534), (10988, 14267)]