198417312

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7741}}^1$

素因数の和:7846

約数の個数: 72

約数和(自身を含む): 570662820

約数和(自身を除く): 372245508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 7741, 8544, 12816, 15482, 23223, 25632, 30964, 46446, 61928, 69669, 92892, 123856, 139338, 185784, 247712, 278676, 371568, 557352, 688949, 743136, 1114704, 1377898, 2066847, 2229408, 2755796, 4133694, 5511592, 6200541, 8267388, 11023184, 12401082, 16534776, 22046368, 24802164, 33069552, 49604328, 66139104, 99208656, 198417312]

約数ペア:

[(1, 198417312), (2, 99208656), (3, 66139104), (4, 49604328), (6, 33069552), (8, 24802164), (9, 22046368), (12, 16534776), (16, 12401082), (18, 11023184), (24, 8267388), (32, 6200541), (36, 5511592), (48, 4133694), (72, 2755796), (89, 2229408), (96, 2066847), (144, 1377898), (178, 1114704), (267, 743136), (288, 688949), (356, 557352), (534, 371568), (712, 278676), (801, 247712), (1068, 185784), (1424, 139338), (1602, 123856), (2136, 92892), (2848, 69669), (3204, 61928), (4272, 46446), (6408, 30964), (7741, 25632), (8544, 23223), (12816, 15482)]