156978903796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3865333}}^1$

素因数の和:3865432

約数の個数: 48

約数和(自身を含む): 327285560448

約数和(自身を除く): 170306656652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 3124, 3692, 10153, 20306, 40612, 3865333, 7730666, 15461332, 42518663, 50249329, 85037326, 100498658, 170074652, 200997316, 274438643, 548877286, 552742619, 1097754572, 1105485238, 2210970476, 3018825073, 3567702359, 6037650146, 7135404718, 12075300292, 14270809436, 39244725949, 78489451898, 156978903796]

約数ペア:

[(1, 156978903796), (2, 78489451898), (4, 39244725949), (11, 14270809436), (13, 12075300292), (22, 7135404718), (26, 6037650146), (44, 3567702359), (52, 3018825073), (71, 2210970476), (142, 1105485238), (143, 1097754572), (284, 552742619), (286, 548877286), (572, 274438643), (781, 200997316), (923, 170074652), (1562, 100498658), (1846, 85037326), (3124, 50249329), (3692, 42518663), (10153, 15461332), (20306, 7730666), (40612, 3865333)]