179780452976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{9433}}^1$

素因数の和:10414

約数の個数: 80

約数和(自身を含む): 372282243840

約数和(自身を除く): 192501790864

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 883, 1136, 1349, 1766, 2698, 3532, 5396, 7064, 9433, 10792, 14128, 16777, 18866, 21584, 33554, 37732, 62693, 67108, 75464, 125386, 134216, 150928, 179227, 250772, 268432, 358454, 501544, 669743, 716908, 1003088, 1191167, 1339486, 1433816, 2382334, 2678972, 2867632, 4764668, 5357944, 8329339, 9529336, 10715888, 12725117, 16658678, 19058672, 25450234, 33317356, 50900468, 66634712, 101800936, 133269424, 158257441, 203601872, 316514882, 591383069, 633029764, 1182766138, 1266059528, 2365532276, 2532119056, 4731064552, 9462129104, 11236278311, 22472556622, 44945113244, 89890226488, 179780452976]

約数ペア:

[(1, 179780452976), (2, 89890226488), (4, 44945113244), (8, 22472556622), (16, 11236278311), (19, 9462129104), (38, 4731064552), (71, 2532119056), (76, 2365532276), (142, 1266059528), (152, 1182766138), (284, 633029764), (304, 591383069), (568, 316514882), (883, 203601872), (1136, 158257441), (1349, 133269424), (1766, 101800936), (2698, 66634712), (3532, 50900468), (5396, 33317356), (7064, 25450234), (9433, 19058672), (10792, 16658678), (14128, 12725117), (16777, 10715888), (18866, 9529336), (21584, 8329339), (33554, 5357944), (37732, 4764668), (62693, 2867632), (67108, 2678972), (75464, 2382334), (125386, 1433816), (134216, 1339486), (150928, 1191167), (179227, 1003088), (250772, 716908), (268432, 669743), (358454, 501544)]