142012156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 313286400

約数和(自身を除く): 171274244

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 73, 76, 143, 146, 179, 209, 247, 286, 292, 358, 418, 494, 572, 716, 803, 836, 949, 988, 1387, 1606, 1898, 1969, 2327, 2717, 2774, 3212, 3401, 3796, 3938, 4654, 5434, 5548, 6802, 7876, 9308, 10439, 10868, 13067, 13604, 15257, 18031, 20878, 25597, 26134, 30514, 36062, 37411, 41756, 44213, 51194, 52268, 61028, 72124, 74822, 88426, 102388, 143737, 149644, 169871, 176852, 198341, 248273, 287474, 339742, 396682, 486343, 496546, 574948, 679484, 793364, 972686, 993092, 1868581, 1945372, 2731003, 3227549, 3737162, 5462006, 6455098, 7474324, 10924012, 12910196, 35503039, 71006078, 142012156]

約数ペア:

[(1, 142012156), (2, 71006078), (4, 35503039), (11, 12910196), (13, 10924012), (19, 7474324), (22, 6455098), (26, 5462006), (38, 3737162), (44, 3227549), (52, 2731003), (73, 1945372), (76, 1868581), (143, 993092), (146, 972686), (179, 793364), (209, 679484), (247, 574948), (286, 496546), (292, 486343), (358, 396682), (418, 339742), (494, 287474), (572, 248273), (716, 198341), (803, 176852), (836, 169871), (949, 149644), (988, 143737), (1387, 102388), (1606, 88426), (1898, 74822), (1969, 72124), (2327, 61028), (2717, 52268), (2774, 51194), (3212, 44213), (3401, 41756), (3796, 37411), (3938, 36062), (4654, 30514), (5434, 26134), (5548, 25597), (6802, 20878), (7876, 18031), (9308, 15257), (10439, 13604), (10868, 13067)]