181050112

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 382195296

約数和(自身を除く): 201145184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 184, 194, 256, 317, 368, 388, 634, 736, 776, 1268, 1472, 1552, 2231, 2536, 2944, 3104, 4462, 5072, 5888, 6208, 7291, 8924, 10144, 12416, 14582, 17848, 20288, 24832, 29164, 30749, 35696, 40576, 58328, 61498, 71392, 81152, 116656, 122996, 142784, 233312, 245992, 285568, 466624, 491984, 571136, 707227, 933248, 983968, 1414454, 1866496, 1967936, 2828908, 3935872, 5657816, 7871744, 11315632, 22631264, 45262528, 90525056, 181050112]

約数ペア:

[(1, 181050112), (2, 90525056), (4, 45262528), (8, 22631264), (16, 11315632), (23, 7871744), (32, 5657816), (46, 3935872), (64, 2828908), (92, 1967936), (97, 1866496), (128, 1414454), (184, 983968), (194, 933248), (256, 707227), (317, 571136), (368, 491984), (388, 466624), (634, 285568), (736, 245992), (776, 233312), (1268, 142784), (1472, 122996), (1552, 116656), (2231, 81152), (2536, 71392), (2944, 61498), (3104, 58328), (4462, 40576), (5072, 35696), (5888, 30749), (6208, 29164), (7291, 24832), (8924, 20288), (10144, 17848), (12416, 14582)]