156944641672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{147761}}^1$

素因数の和:149246

約数の個数: 64

約数和(自身を含む): 362430633600

約数和(自身を除く): 205485991928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1459, 2918, 5836, 10213, 11672, 18967, 20426, 37934, 40852, 75868, 81704, 132769, 147761, 151736, 265538, 295522, 531076, 591044, 1034327, 1062152, 1182088, 1920893, 2068654, 3841786, 4137308, 7683572, 8274616, 13446251, 15367144, 26892502, 53785004, 107570008, 215583299, 431166598, 862333196, 1509083093, 1724666392, 2802582887, 3018166186, 5605165774, 6036332372, 11210331548, 12072664744, 19618080209, 22420663096, 39236160418, 78472320836, 156944641672]

約数ペア:

[(1, 156944641672), (2, 78472320836), (4, 39236160418), (7, 22420663096), (8, 19618080209), (13, 12072664744), (14, 11210331548), (26, 6036332372), (28, 5605165774), (52, 3018166186), (56, 2802582887), (91, 1724666392), (104, 1509083093), (182, 862333196), (364, 431166598), (728, 215583299), (1459, 107570008), (2918, 53785004), (5836, 26892502), (10213, 15367144), (11672, 13446251), (18967, 8274616), (20426, 7683572), (37934, 4137308), (40852, 3841786), (75868, 2068654), (81704, 1920893), (132769, 1182088), (147761, 1062152), (151736, 1034327), (265538, 591044), (295522, 531076)]