139717968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13171}}^1$

素因数の和:13212

約数の個数: 80

約数和(自身を含む): 411598656

約数和(自身を除く): 271880688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 13171, 26342, 39513, 52684, 79026, 105368, 158052, 171223, 210736, 223907, 316104, 342446, 447814, 513669, 632208, 671721, 684892, 895628, 1027338, 1343442, 1369784, 1791256, 2054676, 2686884, 2739568, 2910791, 3582512, 4109352, 5373768, 5821582, 8218704, 8732373, 10747536, 11643164, 17464746, 23286328, 34929492, 46572656, 69858984, 139717968]

約数ペア:

[(1, 139717968), (2, 69858984), (3, 46572656), (4, 34929492), (6, 23286328), (8, 17464746), (12, 11643164), (13, 10747536), (16, 8732373), (17, 8218704), (24, 5821582), (26, 5373768), (34, 4109352), (39, 3582512), (48, 2910791), (51, 2739568), (52, 2686884), (68, 2054676), (78, 1791256), (102, 1369784), (104, 1343442), (136, 1027338), (156, 895628), (204, 684892), (208, 671721), (221, 632208), (272, 513669), (312, 447814), (408, 342446), (442, 316104), (624, 223907), (663, 210736), (816, 171223), (884, 158052), (1326, 105368), (1768, 79026), (2652, 52684), (3536, 39513), (5304, 26342), (10608, 13171)]