161185584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{877}}^1$

素因数の和:1442

約数の個数: 80

約数和(自身を含む): 477294848

約数和(自身を除く): 316109264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 547, 877, 1094, 1641, 1754, 2188, 2631, 3282, 3508, 3829, 4376, 5262, 6139, 6564, 7016, 7658, 8752, 10524, 11487, 12278, 13128, 14032, 15316, 18417, 21048, 22974, 24556, 26256, 30632, 36834, 42096, 45948, 49112, 61264, 73668, 91896, 98224, 147336, 183792, 294672, 479719, 959438, 1439157, 1918876, 2878314, 3358033, 3837752, 5756628, 6716066, 7675504, 10074099, 11513256, 13432132, 20148198, 23026512, 26864264, 40296396, 53728528, 80592792, 161185584]

約数ペア:

[(1, 161185584), (2, 80592792), (3, 53728528), (4, 40296396), (6, 26864264), (7, 23026512), (8, 20148198), (12, 13432132), (14, 11513256), (16, 10074099), (21, 7675504), (24, 6716066), (28, 5756628), (42, 3837752), (48, 3358033), (56, 2878314), (84, 1918876), (112, 1439157), (168, 959438), (336, 479719), (547, 294672), (877, 183792), (1094, 147336), (1641, 98224), (1754, 91896), (2188, 73668), (2631, 61264), (3282, 49112), (3508, 45948), (3829, 42096), (4376, 36834), (5262, 30632), (6139, 26256), (6564, 24556), (7016, 22974), (7658, 21048), (8752, 18417), (10524, 15316), (11487, 14032), (12278, 13128)]