154294672

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 361048320

約数和(自身を除く): 206753648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 623, 644, 673, 712, 1246, 1288, 1346, 1424, 2047, 2492, 2576, 2692, 4094, 4711, 4984, 5384, 8188, 9422, 9968, 10768, 14329, 15479, 16376, 18844, 28658, 30958, 32752, 37688, 57316, 59897, 61916, 75376, 108353, 114632, 119794, 123832, 216706, 229264, 239588, 247664, 419279, 433412, 479176, 838558, 866824, 958352, 1377631, 1677116, 1733648, 2755262, 3354232, 5510524, 6708464, 9643417, 11021048, 19286834, 22042096, 38573668, 77147336, 154294672]

約数ペア:

[(1, 154294672), (2, 77147336), (4, 38573668), (7, 22042096), (8, 19286834), (14, 11021048), (16, 9643417), (23, 6708464), (28, 5510524), (46, 3354232), (56, 2755262), (89, 1733648), (92, 1677116), (112, 1377631), (161, 958352), (178, 866824), (184, 838558), (322, 479176), (356, 433412), (368, 419279), (623, 247664), (644, 239588), (673, 229264), (712, 216706), (1246, 123832), (1288, 119794), (1346, 114632), (1424, 108353), (2047, 75376), (2492, 61916), (2576, 59897), (2692, 57316), (4094, 37688), (4711, 32752), (4984, 30958), (5384, 28658), (8188, 18844), (9422, 16376), (9968, 15479), (10768, 14329)]