196161568

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 412864452

約数和(自身を除く): 216702884

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 197, 232, 296, 394, 464, 592, 788, 841, 928, 1073, 1184, 1576, 1682, 2146, 3152, 3364, 4292, 5713, 6304, 6728, 7289, 8584, 11426, 13456, 14578, 17168, 22852, 26912, 29156, 31117, 34336, 45704, 58312, 62234, 91408, 116624, 124468, 165677, 182816, 211381, 233248, 248936, 331354, 422762, 497872, 662708, 845524, 995744, 1325416, 1691048, 2650832, 3382096, 5301664, 6130049, 6764192, 12260098, 24520196, 49040392, 98080784, 196161568]

約数ペア:

[(1, 196161568), (2, 98080784), (4, 49040392), (8, 24520196), (16, 12260098), (29, 6764192), (32, 6130049), (37, 5301664), (58, 3382096), (74, 2650832), (116, 1691048), (148, 1325416), (197, 995744), (232, 845524), (296, 662708), (394, 497872), (464, 422762), (592, 331354), (788, 248936), (841, 233248), (928, 211381), (1073, 182816), (1184, 165677), (1576, 124468), (1682, 116624), (2146, 91408), (3152, 62234), (3364, 58312), (4292, 45704), (5713, 34336), (6304, 31117), (6728, 29156), (7289, 26912), (8584, 22852), (11426, 17168), (13456, 14578)]