156984177064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1\times {\mathrm{18749}}^1$

素因数の和:19355

約数の個数: 96

約数和(自身を含む): 348340500000

約数和(自身を除く): 191356322936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 563, 572, 676, 1126, 1144, 1352, 1859, 2252, 3718, 4504, 6193, 7319, 7436, 12386, 14638, 14872, 18749, 24772, 29276, 37498, 49544, 58552, 74996, 80509, 95147, 149992, 161018, 190294, 206239, 243737, 322036, 380588, 412478, 487474, 644072, 761176, 824956, 974948, 1046617, 1649912, 1949896, 2093234, 2681107, 3168581, 4186468, 5362214, 6337162, 8372936, 10555687, 10724428, 12674324, 21111374, 21448856, 25348648, 34854391, 42222748, 69708782, 84445496, 116112557, 137223931, 139417564, 232225114, 274447862, 278835128, 464450228, 548895724, 928900456, 1097791448, 1509463241, 1783911103, 3018926482, 3567822206, 6037852964, 7135644412, 12075705928, 14271288824, 19623022133, 39246044266, 78492088532, 156984177064]

約数ペア:

[(1, 156984177064), (2, 78492088532), (4, 39246044266), (8, 19623022133), (11, 14271288824), (13, 12075705928), (22, 7135644412), (26, 6037852964), (44, 3567822206), (52, 3018926482), (88, 1783911103), (104, 1509463241), (143, 1097791448), (169, 928900456), (286, 548895724), (338, 464450228), (563, 278835128), (572, 274447862), (676, 232225114), (1126, 139417564), (1144, 137223931), (1352, 116112557), (1859, 84445496), (2252, 69708782), (3718, 42222748), (4504, 34854391), (6193, 25348648), (7319, 21448856), (7436, 21111374), (12386, 12674324), (14638, 10724428), (14872, 10555687), (18749, 8372936), (24772, 6337162), (29276, 5362214), (37498, 4186468), (49544, 3168581), (58552, 2681107), (74996, 2093234), (80509, 1949896), (95147, 1649912), (149992, 1046617), (161018, 974948), (190294, 824956), (206239, 761176), (243737, 644072), (322036, 487474), (380588, 412478)]