121148248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 257644800

約数和(自身を除く): 136496552

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 709, 806, 1378, 1418, 1612, 1643, 2756, 2836, 3224, 3286, 5512, 5672, 6572, 9217, 13144, 18434, 21359, 21979, 36868, 37577, 42718, 43958, 73736, 75154, 85436, 87916, 150308, 170872, 175832, 285727, 300616, 488501, 571454, 977002, 1142908, 1164887, 1954004, 2285816, 2329774, 3908008, 4659548, 9319096, 15143531, 30287062, 60574124, 121148248]

約数ペア:

[(1, 121148248), (2, 60574124), (4, 30287062), (8, 15143531), (13, 9319096), (26, 4659548), (31, 3908008), (52, 2329774), (53, 2285816), (62, 1954004), (104, 1164887), (106, 1142908), (124, 977002), (212, 571454), (248, 488501), (403, 300616), (424, 285727), (689, 175832), (709, 170872), (806, 150308), (1378, 87916), (1418, 85436), (1612, 75154), (1643, 73736), (2756, 43958), (2836, 42718), (3224, 37577), (3286, 36868), (5512, 21979), (5672, 21359), (6572, 18434), (9217, 13144)]