156619520824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{290557}}^1$

素因数の和:290720

約数の個数: 64

約数和(自身を含む): 325099535040

約数和(自身を除く): 168480014216

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 73, 104, 142, 146, 284, 292, 568, 584, 923, 949, 1846, 1898, 3692, 3796, 5183, 7384, 7592, 10366, 20732, 41464, 67379, 134758, 269516, 290557, 539032, 581114, 1162228, 2324456, 3777241, 7554482, 15108964, 20629547, 21210661, 30217928, 41259094, 42421322, 82518188, 84842644, 165036376, 169685288, 268184111, 275738593, 536368222, 551477186, 1072736444, 1102954372, 1505956931, 2145472888, 2205908744, 3011913862, 6023827724, 12047655448, 19577440103, 39154880206, 78309760412, 156619520824]

約数ペア:

[(1, 156619520824), (2, 78309760412), (4, 39154880206), (8, 19577440103), (13, 12047655448), (26, 6023827724), (52, 3011913862), (71, 2205908744), (73, 2145472888), (104, 1505956931), (142, 1102954372), (146, 1072736444), (284, 551477186), (292, 536368222), (568, 275738593), (584, 268184111), (923, 169685288), (949, 165036376), (1846, 84842644), (1898, 82518188), (3692, 42421322), (3796, 41259094), (5183, 30217928), (7384, 21210661), (7592, 20629547), (10366, 15108964), (20732, 7554482), (41464, 3777241), (67379, 2324456), (134758, 1162228), (269516, 581114), (290557, 539032)]