153403796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 356939520

約数和(自身を除く): 203535724

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 52, 76, 82, 91, 133, 164, 182, 247, 266, 287, 364, 494, 532, 533, 541, 574, 779, 988, 1066, 1082, 1148, 1558, 1729, 2132, 2164, 3116, 3458, 3731, 3787, 5453, 6916, 7033, 7462, 7574, 10127, 10279, 10906, 14066, 14924, 15148, 20254, 20558, 21812, 22181, 28132, 40508, 41116, 44362, 49231, 70889, 71953, 88724, 98462, 133627, 141778, 143906, 155267, 196924, 267254, 283556, 287812, 288353, 310534, 421439, 534508, 576706, 621068, 842878, 935389, 1153412, 1685756, 1870778, 2018471, 2950073, 3741556, 4036942, 5478707, 5900146, 8073884, 10957414, 11800292, 21914828, 38350949, 76701898, 153403796]

約数ペア:

[(1, 153403796), (2, 76701898), (4, 38350949), (7, 21914828), (13, 11800292), (14, 10957414), (19, 8073884), (26, 5900146), (28, 5478707), (38, 4036942), (41, 3741556), (52, 2950073), (76, 2018471), (82, 1870778), (91, 1685756), (133, 1153412), (164, 935389), (182, 842878), (247, 621068), (266, 576706), (287, 534508), (364, 421439), (494, 310534), (532, 288353), (533, 287812), (541, 283556), (574, 267254), (779, 196924), (988, 155267), (1066, 143906), (1082, 141778), (1148, 133627), (1558, 98462), (1729, 88724), (2132, 71953), (2164, 70889), (3116, 49231), (3458, 44362), (3731, 41116), (3787, 40508), (5453, 28132), (6916, 22181), (7033, 21812), (7462, 20558), (7574, 20254), (10127, 15148), (10279, 14924), (10906, 14066)]