130145155

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 200540160

約数和(自身を除く): 70395005

約数列:

[1, 5, 7, 19, 23, 35, 67, 95, 115, 127, 133, 161, 335, 437, 469, 635, 665, 805, 889, 1273, 1541, 2185, 2345, 2413, 2921, 3059, 4445, 6365, 7705, 8509, 8911, 10787, 12065, 14605, 15295, 16891, 20447, 29279, 42545, 44555, 53935, 55499, 59563, 84455, 102235, 146395, 161671, 195707, 204953, 277495, 297815, 388493, 808355, 978535, 1024765, 1131697, 1369949, 1942465, 3718433, 5658485, 6849745, 18592165, 26029031, 130145155]

約数ペア:

[(1, 130145155), (5, 26029031), (7, 18592165), (19, 6849745), (23, 5658485), (35, 3718433), (67, 1942465), (95, 1369949), (115, 1131697), (127, 1024765), (133, 978535), (161, 808355), (335, 388493), (437, 297815), (469, 277495), (635, 204953), (665, 195707), (805, 161671), (889, 146395), (1273, 102235), (1541, 84455), (2185, 59563), (2345, 55499), (2413, 53935), (2921, 44555), (3059, 42545), (4445, 29279), (6365, 20447), (7705, 16891), (8509, 15295), (8911, 14605), (10787, 12065)]