151997216

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 372314880

約数和(自身を除く): 220317664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 53, 56, 59, 62, 98, 106, 112, 118, 124, 196, 212, 217, 224, 236, 248, 371, 392, 413, 424, 434, 472, 496, 742, 784, 826, 848, 868, 944, 992, 1484, 1519, 1568, 1643, 1652, 1696, 1736, 1829, 1888, 2597, 2891, 2968, 3038, 3127, 3286, 3304, 3472, 3658, 5194, 5782, 5936, 6076, 6254, 6572, 6608, 6944, 7316, 10388, 11501, 11564, 11872, 12152, 12508, 12803, 13144, 13216, 14632, 20776, 21889, 23002, 23128, 24304, 25016, 25606, 26288, 29264, 41552, 43778, 46004, 46256, 48608, 50032, 51212, 52576, 58528, 80507, 83104, 87556, 89621, 92008, 92512, 96937, 100064, 102424, 153223, 161014, 175112, 179242, 184016, 193874, 204848, 306446, 322028, 350224, 358484, 368032, 387748, 409696, 612892, 644056, 678559, 700448, 716968, 775496, 1225784, 1288112, 1357118, 1433936, 1550992, 2451568, 2576224, 2714236, 2867872, 3101984, 4749913, 4903136, 5428472, 9499826, 10856944, 18999652, 21713888, 37999304, 75998608, 151997216]

約数ペア:

[(1, 151997216), (2, 75998608), (4, 37999304), (7, 21713888), (8, 18999652), (14, 10856944), (16, 9499826), (28, 5428472), (31, 4903136), (32, 4749913), (49, 3101984), (53, 2867872), (56, 2714236), (59, 2576224), (62, 2451568), (98, 1550992), (106, 1433936), (112, 1357118), (118, 1288112), (124, 1225784), (196, 775496), (212, 716968), (217, 700448), (224, 678559), (236, 644056), (248, 612892), (371, 409696), (392, 387748), (413, 368032), (424, 358484), (434, 350224), (472, 322028), (496, 306446), (742, 204848), (784, 193874), (826, 184016), (848, 179242), (868, 175112), (944, 161014), (992, 153223), (1484, 102424), (1519, 100064), (1568, 96937), (1643, 92512), (1652, 92008), (1696, 89621), (1736, 87556), (1829, 83104), (1888, 80507), (2597, 58528), (2891, 52576), (2968, 51212), (3038, 50032), (3127, 48608), (3286, 46256), (3304, 46004), (3472, 43778), (3658, 41552), (5194, 29264), (5782, 26288), (5936, 25606), (6076, 25016), (6254, 24304), (6572, 23128), (6608, 23002), (6944, 21889), (7316, 20776), (10388, 14632), (11501, 13216), (11564, 13144), (11872, 12803), (12152, 12508)]