161749336310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1\times {\mathrm{3547}}^1$

素因数の和:4365

約数の個数: 64

約数和(自身を含む): 299343340800

約数和(自身を除く): 137594004490

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 530, 619, 695, 1238, 1390, 3095, 3547, 6190, 7094, 7367, 14734, 17735, 32807, 35470, 36835, 65614, 73670, 86041, 164035, 172082, 187991, 328070, 375982, 430205, 493033, 860410, 939955, 986066, 1879910, 2195593, 2465165, 4391186, 4560173, 4930330, 9120346, 10977965, 21955930, 22800865, 26130749, 45601730, 52261498, 116366429, 130653745, 232732858, 261307490, 305187427, 581832145, 610374854, 1163664290, 1525937135, 3051874270, 16174933631, 32349867262, 80874668155, 161749336310]

約数ペア:

[(1, 161749336310), (2, 80874668155), (5, 32349867262), (10, 16174933631), (53, 3051874270), (106, 1525937135), (139, 1163664290), (265, 610374854), (278, 581832145), (530, 305187427), (619, 261307490), (695, 232732858), (1238, 130653745), (1390, 116366429), (3095, 52261498), (3547, 45601730), (6190, 26130749), (7094, 22800865), (7367, 21955930), (14734, 10977965), (17735, 9120346), (32807, 4930330), (35470, 4560173), (36835, 4391186), (65614, 2465165), (73670, 2195593), (86041, 1879910), (164035, 986066), (172082, 939955), (187991, 860410), (328070, 493033), (375982, 430205)]