139605004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 317915136

約数和(自身を除く): 178310132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 83, 86, 127, 154, 166, 172, 254, 301, 308, 332, 473, 508, 581, 602, 889, 913, 946, 1162, 1204, 1397, 1778, 1826, 1892, 2324, 2794, 3311, 3556, 3569, 3652, 5461, 5588, 6391, 6622, 7138, 9779, 10541, 10922, 12782, 13244, 14276, 19558, 21082, 21844, 24983, 25564, 38227, 39116, 39259, 42164, 49966, 60071, 73787, 76454, 78518, 99932, 115951, 120142, 147574, 152908, 157036, 231902, 240284, 274813, 295148, 420497, 453263, 463804, 549626, 811657, 840994, 906526, 1099252, 1623314, 1681988, 1813052, 3172841, 3246628, 4985893, 6345682, 9971786, 12691364, 19943572, 34901251, 69802502, 139605004]

約数ペア:

[(1, 139605004), (2, 69802502), (4, 34901251), (7, 19943572), (11, 12691364), (14, 9971786), (22, 6345682), (28, 4985893), (43, 3246628), (44, 3172841), (77, 1813052), (83, 1681988), (86, 1623314), (127, 1099252), (154, 906526), (166, 840994), (172, 811657), (254, 549626), (301, 463804), (308, 453263), (332, 420497), (473, 295148), (508, 274813), (581, 240284), (602, 231902), (889, 157036), (913, 152908), (946, 147574), (1162, 120142), (1204, 115951), (1397, 99932), (1778, 78518), (1826, 76454), (1892, 73787), (2324, 60071), (2794, 49966), (3311, 42164), (3556, 39259), (3569, 39116), (3652, 38227), (5461, 25564), (5588, 24983), (6391, 21844), (6622, 21082), (7138, 19558), (9779, 14276), (10541, 13244), (10922, 12782)]