148378896

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 439186176

約数和(自身を除く): 290807280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 773, 774, 1032, 1116, 1333, 1488, 1546, 1548, 2064, 2232, 2319, 2666, 3092, 3096, 3999, 4464, 4638, 5332, 6184, 6192, 6957, 7998, 9276, 10664, 11997, 12368, 13914, 15996, 18552, 21328, 23963, 23994, 27828, 31992, 33239, 37104, 47926, 47988, 55656, 63984, 66478, 71889, 95852, 95976, 99717, 111312, 132956, 143778, 191704, 191952, 199434, 215667, 265912, 287556, 299151, 383408, 398868, 431334, 531824, 575112, 598302, 797736, 862668, 1030409, 1150224, 1196604, 1595472, 1725336, 2060818, 2393208, 3091227, 3450672, 4121636, 4786416, 6182454, 8243272, 9273681, 12364908, 16486544, 18547362, 24729816, 37094724, 49459632, 74189448, 148378896]

約数ペア:

[(1, 148378896), (2, 74189448), (3, 49459632), (4, 37094724), (6, 24729816), (8, 18547362), (9, 16486544), (12, 12364908), (16, 9273681), (18, 8243272), (24, 6182454), (31, 4786416), (36, 4121636), (43, 3450672), (48, 3091227), (62, 2393208), (72, 2060818), (86, 1725336), (93, 1595472), (124, 1196604), (129, 1150224), (144, 1030409), (172, 862668), (186, 797736), (248, 598302), (258, 575112), (279, 531824), (344, 431334), (372, 398868), (387, 383408), (496, 299151), (516, 287556), (558, 265912), (688, 215667), (744, 199434), (773, 191952), (774, 191704), (1032, 143778), (1116, 132956), (1333, 111312), (1488, 99717), (1546, 95976), (1548, 95852), (2064, 71889), (2232, 66478), (2319, 63984), (2666, 55656), (3092, 47988), (3096, 47926), (3999, 37104), (4464, 33239), (4638, 31992), (5332, 27828), (6184, 23994), (6192, 23963), (6957, 21328), (7998, 18552), (9276, 15996), (10664, 13914), (11997, 12368)]