126604808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 266587200

約数和(自身を除く): 139982392

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 109, 134, 197, 218, 268, 394, 436, 536, 737, 788, 872, 1199, 1474, 1576, 2167, 2398, 2948, 4334, 4796, 5896, 7303, 8668, 9592, 13199, 14606, 17336, 21473, 26398, 29212, 42946, 52796, 58424, 80333, 85892, 105592, 145189, 160666, 171784, 236203, 290378, 321332, 472406, 580756, 642664, 944812, 1161512, 1438691, 1889624, 2877382, 5754764, 11509528, 15825601, 31651202, 63302404, 126604808]

約数ペア:

[(1, 126604808), (2, 63302404), (4, 31651202), (8, 15825601), (11, 11509528), (22, 5754764), (44, 2877382), (67, 1889624), (88, 1438691), (109, 1161512), (134, 944812), (197, 642664), (218, 580756), (268, 472406), (394, 321332), (436, 290378), (536, 236203), (737, 171784), (788, 160666), (872, 145189), (1199, 105592), (1474, 85892), (1576, 80333), (2167, 58424), (2398, 52796), (2948, 42946), (4334, 29212), (4796, 26398), (5896, 21473), (7303, 17336), (8668, 14606), (9592, 13199)]