161605944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6997

約数の個数: 96

約数和(自身を含む): 487890000

約数和(自身を除く): 326284056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2907, 3876, 5814, 6949, 7752, 11628, 13898, 20847, 23256, 27796, 41694, 55592, 62541, 83388, 118133, 125082, 132031, 166776, 236266, 250164, 264062, 354399, 396093, 472532, 500328, 528124, 708798, 792186, 945064, 1056248, 1063197, 1188279, 1417596, 1584372, 2126394, 2244527, 2376558, 2835192, 3168744, 4252788, 4489054, 4753116, 6733581, 8505576, 8978108, 9506232, 13467162, 17956216, 20200743, 26934324, 40401486, 53868648, 80802972, 161605944]

約数ペア:

[(1, 161605944), (2, 80802972), (3, 53868648), (4, 40401486), (6, 26934324), (8, 20200743), (9, 17956216), (12, 13467162), (17, 9506232), (18, 8978108), (19, 8505576), (24, 6733581), (34, 4753116), (36, 4489054), (38, 4252788), (51, 3168744), (57, 2835192), (68, 2376558), (72, 2244527), (76, 2126394), (102, 1584372), (114, 1417596), (136, 1188279), (152, 1063197), (153, 1056248), (171, 945064), (204, 792186), (228, 708798), (306, 528124), (323, 500328), (342, 472532), (408, 396093), (456, 354399), (612, 264062), (646, 250164), (684, 236266), (969, 166776), (1224, 132031), (1292, 125082), (1368, 118133), (1938, 83388), (2584, 62541), (2907, 55592), (3876, 41694), (5814, 27796), (6949, 23256), (7752, 20847), (11628, 13898)]