16387272

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 160

約数和(自身を含む): 53143200

約数和(自身を除く): 36755928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 121, 132, 152, 162, 171, 198, 209, 216, 228, 242, 264, 297, 324, 342, 363, 396, 418, 456, 484, 513, 594, 627, 648, 684, 726, 792, 836, 891, 968, 1026, 1089, 1188, 1254, 1331, 1368, 1452, 1539, 1672, 1782, 1881, 2052, 2178, 2299, 2376, 2508, 2662, 2904, 3078, 3267, 3564, 3762, 3993, 4104, 4356, 4598, 5016, 5324, 5643, 6156, 6534, 6897, 7128, 7524, 7986, 8712, 9196, 9801, 10648, 11286, 11979, 12312, 13068, 13794, 15048, 15972, 16929, 18392, 19602, 20691, 22572, 23958, 25289, 26136, 27588, 31944, 33858, 35937, 39204, 41382, 45144, 47916, 50578, 55176, 62073, 67716, 71874, 75867, 78408, 82764, 95832, 101156, 107811, 124146, 135432, 143748, 151734, 165528, 186219, 202312, 215622, 227601, 248292, 287496, 303468, 372438, 431244, 455202, 496584, 606936, 682803, 744876, 862488, 910404, 1365606, 1489752, 1820808, 2048409, 2731212, 4096818, 5462424, 8193636, 16387272]

約数ペア:

[(1, 16387272), (2, 8193636), (3, 5462424), (4, 4096818), (6, 2731212), (8, 2048409), (9, 1820808), (11, 1489752), (12, 1365606), (18, 910404), (19, 862488), (22, 744876), (24, 682803), (27, 606936), (33, 496584), (36, 455202), (38, 431244), (44, 372438), (54, 303468), (57, 287496), (66, 248292), (72, 227601), (76, 215622), (81, 202312), (88, 186219), (99, 165528), (108, 151734), (114, 143748), (121, 135432), (132, 124146), (152, 107811), (162, 101156), (171, 95832), (198, 82764), (209, 78408), (216, 75867), (228, 71874), (242, 67716), (264, 62073), (297, 55176), (324, 50578), (342, 47916), (363, 45144), (396, 41382), (418, 39204), (456, 35937), (484, 33858), (513, 31944), (594, 27588), (627, 26136), (648, 25289), (684, 23958), (726, 22572), (792, 20691), (836, 19602), (891, 18392), (968, 16929), (1026, 15972), (1089, 15048), (1188, 13794), (1254, 13068), (1331, 12312), (1368, 11979), (1452, 11286), (1539, 10648), (1672, 9801), (1782, 9196), (1881, 8712), (2052, 7986), (2178, 7524), (2299, 7128), (2376, 6897), (2508, 6534), (2662, 6156), (2904, 5643), (3078, 5324), (3267, 5016), (3564, 4598), (3762, 4356), (3993, 4104)]