139832176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 307882080

約数和(自身を除く): 168049904

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 109, 148, 176, 197, 218, 296, 394, 407, 436, 592, 788, 814, 872, 1199, 1576, 1628, 1744, 2167, 2398, 3152, 3256, 4033, 4334, 4796, 6512, 7289, 8066, 8668, 9592, 14578, 16132, 17336, 19184, 21473, 29156, 32264, 34672, 42946, 44363, 58312, 64528, 80179, 85892, 88726, 116624, 160358, 171784, 177452, 236203, 320716, 343568, 354904, 472406, 641432, 709808, 794501, 944812, 1282864, 1589002, 1889624, 3178004, 3779248, 6356008, 8739511, 12712016, 17479022, 34958044, 69916088, 139832176]

約数ペア:

[(1, 139832176), (2, 69916088), (4, 34958044), (8, 17479022), (11, 12712016), (16, 8739511), (22, 6356008), (37, 3779248), (44, 3178004), (74, 1889624), (88, 1589002), (109, 1282864), (148, 944812), (176, 794501), (197, 709808), (218, 641432), (296, 472406), (394, 354904), (407, 343568), (436, 320716), (592, 236203), (788, 177452), (814, 171784), (872, 160358), (1199, 116624), (1576, 88726), (1628, 85892), (1744, 80179), (2167, 64528), (2398, 58312), (3152, 44363), (3256, 42946), (4033, 34672), (4334, 32264), (4796, 29156), (6512, 21473), (7289, 19184), (8066, 17336), (8668, 16132), (9592, 14578)]