16561164672

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1105847}}^1$

素因数の和:1105880

約数の個数: 96

約数和(自身を含む): 51322405680

約数和(自身を除く): 34761241008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 1105847, 2211694, 3317541, 4423388, 6635082, 8846776, 9952623, 13270164, 14376011, 17693552, 19905246, 26540328, 28752022, 35387104, 39810492, 43128033, 53080656, 57504044, 70774208, 79620984, 86256066, 106161312, 115008088, 129384099, 141548416, 159241968, 172512132, 212322624, 230016176, 258768198, 318483936, 345024264, 424645248, 460032352, 517536396, 636967872, 690048528, 920064704, 1035072792, 1273935744, 1380097056, 1840129408, 2070145584, 2760194112, 4140291168, 5520388224, 8280582336, 16561164672]

約数ペア:

[(1, 16561164672), (2, 8280582336), (3, 5520388224), (4, 4140291168), (6, 2760194112), (8, 2070145584), (9, 1840129408), (12, 1380097056), (13, 1273935744), (16, 1035072792), (18, 920064704), (24, 690048528), (26, 636967872), (32, 517536396), (36, 460032352), (39, 424645248), (48, 345024264), (52, 318483936), (64, 258768198), (72, 230016176), (78, 212322624), (96, 172512132), (104, 159241968), (117, 141548416), (128, 129384099), (144, 115008088), (156, 106161312), (192, 86256066), (208, 79620984), (234, 70774208), (288, 57504044), (312, 53080656), (384, 43128033), (416, 39810492), (468, 35387104), (576, 28752022), (624, 26540328), (832, 19905246), (936, 17693552), (1152, 14376011), (1248, 13270164), (1664, 9952623), (1872, 8846776), (2496, 6635082), (3744, 4423388), (4992, 3317541), (7488, 2211694), (14976, 1105847)]