128360913248

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{1373}}^1\times {\mathrm{30119}}^1$

素因数の和:31599

約数の個数: 48

約数和(自身を含む): 255510249120

約数和(自身を除く): 127149335872

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1373, 1552, 2746, 3104, 5492, 10984, 21968, 30119, 43936, 60238, 120476, 133181, 240952, 266362, 481904, 532724, 963808, 1065448, 2130896, 2921543, 4261792, 5843086, 11686172, 23372344, 41353387, 46744688, 82706774, 93489376, 165413548, 330827096, 661654192, 1323308384, 4011278539, 8022557078, 16045114156, 32090228312, 64180456624, 128360913248]

約数ペア:

[(1, 128360913248), (2, 64180456624), (4, 32090228312), (8, 16045114156), (16, 8022557078), (32, 4011278539), (97, 1323308384), (194, 661654192), (388, 330827096), (776, 165413548), (1373, 93489376), (1552, 82706774), (2746, 46744688), (3104, 41353387), (5492, 23372344), (10984, 11686172), (21968, 5843086), (30119, 4261792), (43936, 2921543), (60238, 2130896), (120476, 1065448), (133181, 963808), (240952, 532724), (266362, 481904)]