129155052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 354945024

約数和(自身を除く): 225789972

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1571, 1581, 1612, 2108, 2418, 2652, 3142, 3162, 4713, 4836, 6284, 6324, 6851, 9426, 13702, 18852, 20423, 20553, 26707, 27404, 40846, 41106, 48701, 53414, 61269, 80121, 81692, 82212, 97402, 106828, 122538, 146103, 160242, 194804, 245076, 292206, 320484, 347191, 584412, 633113, 694382, 827917, 1041573, 1266226, 1388764, 1655834, 1899339, 2083146, 2483751, 2532452, 3311668, 3798678, 4166292, 4967502, 7597356, 9935004, 10762921, 21525842, 32288763, 43051684, 64577526, 129155052]

約数ペア:

[(1, 129155052), (2, 64577526), (3, 43051684), (4, 32288763), (6, 21525842), (12, 10762921), (13, 9935004), (17, 7597356), (26, 4967502), (31, 4166292), (34, 3798678), (39, 3311668), (51, 2532452), (52, 2483751), (62, 2083146), (68, 1899339), (78, 1655834), (93, 1388764), (102, 1266226), (124, 1041573), (156, 827917), (186, 694382), (204, 633113), (221, 584412), (372, 347191), (403, 320484), (442, 292206), (527, 245076), (663, 194804), (806, 160242), (884, 146103), (1054, 122538), (1209, 106828), (1326, 97402), (1571, 82212), (1581, 81692), (1612, 80121), (2108, 61269), (2418, 53414), (2652, 48701), (3142, 41106), (3162, 40846), (4713, 27404), (4836, 26707), (6284, 20553), (6324, 20423), (6851, 18852), (9426, 13702)]