157276644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26371}}^1$

素因数の和:26456

約数の個数: 48

約数和(自身を含む): 425327616

約数和(自身を除く): 268050972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 26371, 52742, 79113, 105484, 158226, 184597, 316452, 369194, 553791, 738388, 1107582, 1872341, 2215164, 3744682, 5617023, 7489364, 11234046, 13106387, 22468092, 26212774, 39319161, 52425548, 78638322, 157276644]

約数ペア:

[(1, 157276644), (2, 78638322), (3, 52425548), (4, 39319161), (6, 26212774), (7, 22468092), (12, 13106387), (14, 11234046), (21, 7489364), (28, 5617023), (42, 3744682), (71, 2215164), (84, 1872341), (142, 1107582), (213, 738388), (284, 553791), (426, 369194), (497, 316452), (852, 184597), (994, 158226), (1491, 105484), (1988, 79113), (2982, 52742), (5964, 26371)]