15696565548

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{132541}}^1$

素因数の和:132758

約数の個数: 48

約数和(自身を含む): 37408654080

約数和(自身を除く): 21712088532

約数列:

[1, 2, 3, 4, 6, 12, 71, 139, 142, 213, 278, 284, 417, 426, 556, 834, 852, 1668, 9869, 19738, 29607, 39476, 59214, 118428, 132541, 265082, 397623, 530164, 795246, 1590492, 9410411, 18423199, 18820822, 28231233, 36846398, 37641644, 55269597, 56462466, 73692796, 110539194, 112924932, 221078388, 1308047129, 2616094258, 3924141387, 5232188516, 7848282774, 15696565548]

約数ペア:

[(1, 15696565548), (2, 7848282774), (3, 5232188516), (4, 3924141387), (6, 2616094258), (12, 1308047129), (71, 221078388), (139, 112924932), (142, 110539194), (213, 73692796), (278, 56462466), (284, 55269597), (417, 37641644), (426, 36846398), (556, 28231233), (834, 18820822), (852, 18423199), (1668, 9410411), (9869, 1590492), (19738, 795246), (29607, 530164), (39476, 397623), (59214, 265082), (118428, 132541)]