16180464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 44997120

約数和(自身を除く): 28816656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 251, 272, 316, 408, 474, 502, 632, 753, 816, 948, 1004, 1264, 1343, 1506, 1896, 2008, 2686, 3012, 3792, 4016, 4029, 4267, 5372, 6024, 8058, 8534, 10744, 12048, 12801, 16116, 17068, 19829, 21488, 25602, 32232, 34136, 39658, 51204, 59487, 64464, 68272, 79316, 102408, 118974, 158632, 204816, 237948, 317264, 337093, 475896, 674186, 951792, 1011279, 1348372, 2022558, 2696744, 4045116, 5393488, 8090232, 16180464]

約数ペア:

[(1, 16180464), (2, 8090232), (3, 5393488), (4, 4045116), (6, 2696744), (8, 2022558), (12, 1348372), (16, 1011279), (17, 951792), (24, 674186), (34, 475896), (48, 337093), (51, 317264), (68, 237948), (79, 204816), (102, 158632), (136, 118974), (158, 102408), (204, 79316), (237, 68272), (251, 64464), (272, 59487), (316, 51204), (408, 39658), (474, 34136), (502, 32232), (632, 25602), (753, 21488), (816, 19829), (948, 17068), (1004, 16116), (1264, 12801), (1343, 12048), (1506, 10744), (1896, 8534), (2008, 8058), (2686, 6024), (3012, 5372), (3792, 4267), (4016, 4029)]