15168816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 48816320

約数和(自身を除く): 33647504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 73, 74, 78, 104, 108, 111, 117, 144, 146, 148, 156, 208, 216, 219, 222, 234, 292, 296, 312, 333, 351, 432, 438, 444, 468, 481, 584, 592, 624, 657, 666, 702, 876, 888, 936, 949, 962, 999, 1168, 1314, 1332, 1404, 1443, 1752, 1776, 1872, 1898, 1924, 1971, 1998, 2628, 2664, 2701, 2808, 2847, 2886, 3504, 3796, 3848, 3942, 3996, 4329, 5256, 5328, 5402, 5616, 5694, 5772, 7592, 7696, 7884, 7992, 8103, 8541, 8658, 10512, 10804, 11388, 11544, 12987, 15184, 15768, 15984, 16206, 17082, 17316, 21608, 22776, 23088, 24309, 25623, 25974, 31536, 32412, 34164, 34632, 35113, 43216, 45552, 48618, 51246, 51948, 64824, 68328, 69264, 70226, 72927, 97236, 102492, 103896, 105339, 129648, 136656, 140452, 145854, 194472, 204984, 207792, 210678, 280904, 291708, 316017, 388944, 409968, 421356, 561808, 583416, 632034, 842712, 948051, 1166832, 1264068, 1685424, 1896102, 2528136, 3792204, 5056272, 7584408, 15168816]

約数ペア:

[(1, 15168816), (2, 7584408), (3, 5056272), (4, 3792204), (6, 2528136), (8, 1896102), (9, 1685424), (12, 1264068), (13, 1166832), (16, 948051), (18, 842712), (24, 632034), (26, 583416), (27, 561808), (36, 421356), (37, 409968), (39, 388944), (48, 316017), (52, 291708), (54, 280904), (72, 210678), (73, 207792), (74, 204984), (78, 194472), (104, 145854), (108, 140452), (111, 136656), (117, 129648), (144, 105339), (146, 103896), (148, 102492), (156, 97236), (208, 72927), (216, 70226), (219, 69264), (222, 68328), (234, 64824), (292, 51948), (296, 51246), (312, 48618), (333, 45552), (351, 43216), (432, 35113), (438, 34632), (444, 34164), (468, 32412), (481, 31536), (584, 25974), (592, 25623), (624, 24309), (657, 23088), (666, 22776), (702, 21608), (876, 17316), (888, 17082), (936, 16206), (949, 15984), (962, 15768), (999, 15184), (1168, 12987), (1314, 11544), (1332, 11388), (1404, 10804), (1443, 10512), (1752, 8658), (1776, 8541), (1872, 8103), (1898, 7992), (1924, 7884), (1971, 7696), (1998, 7592), (2628, 5772), (2664, 5694), (2701, 5616), (2808, 5402), (2847, 5328), (2886, 5256), (3504, 4329), (3796, 3996), (3848, 3942)]