161189616

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3651

約数の個数: 120

約数和(自身を含む): 510026880

約数和(自身を除く): 348837264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3607, 3724, 5586, 6384, 7214, 7448, 10821, 11172, 14428, 14896, 21642, 22344, 25249, 28856, 43284, 44688, 50498, 57712, 68533, 75747, 86568, 100996, 137066, 151494, 173136, 176743, 201992, 205599, 274132, 302988, 353486, 403984, 411198, 479731, 530229, 548264, 605976, 706972, 822396, 959462, 1060458, 1096528, 1211952, 1413944, 1439193, 1644792, 1918924, 2120916, 2827888, 2878386, 3289584, 3358117, 3837848, 4241832, 5756772, 6716234, 7675696, 8483664, 10074351, 11513544, 13432468, 20148702, 23027088, 26864936, 40297404, 53729872, 80594808, 161189616]

約数ペア:

[(1, 161189616), (2, 80594808), (3, 53729872), (4, 40297404), (6, 26864936), (7, 23027088), (8, 20148702), (12, 13432468), (14, 11513544), (16, 10074351), (19, 8483664), (21, 7675696), (24, 6716234), (28, 5756772), (38, 4241832), (42, 3837848), (48, 3358117), (49, 3289584), (56, 2878386), (57, 2827888), (76, 2120916), (84, 1918924), (98, 1644792), (112, 1439193), (114, 1413944), (133, 1211952), (147, 1096528), (152, 1060458), (168, 959462), (196, 822396), (228, 706972), (266, 605976), (294, 548264), (304, 530229), (336, 479731), (392, 411198), (399, 403984), (456, 353486), (532, 302988), (588, 274132), (784, 205599), (798, 201992), (912, 176743), (931, 173136), (1064, 151494), (1176, 137066), (1596, 100996), (1862, 86568), (2128, 75747), (2352, 68533), (2793, 57712), (3192, 50498), (3607, 44688), (3724, 43284), (5586, 28856), (6384, 25249), (7214, 22344), (7448, 21642), (10821, 14896), (11172, 14428)]