161402112

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1273

約数の個数: 144

約数和(自身を含む): 502824000

約数和(自身を除く): 341421888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1229, 1368, 1728, 1824, 2052, 2304, 2432, 2458, 2736, 3456, 3648, 3687, 4104, 4864, 4916, 5472, 6912, 7296, 7374, 8208, 9832, 10944, 11061, 14592, 14748, 16416, 19664, 21888, 22122, 23351, 29496, 32832, 33183, 39328, 43776, 44244, 46702, 58992, 65664, 66366, 70053, 78656, 88488, 93404, 117984, 131328, 132732, 140106, 157312, 176976, 186808, 210159, 235968, 265464, 280212, 314624, 353952, 373616, 420318, 471936, 530928, 560424, 630477, 707904, 747232, 840636, 943872, 1061856, 1120848, 1260954, 1415808, 1494464, 1681272, 2123712, 2241696, 2521908, 2831616, 2988928, 3362544, 4247424, 4483392, 5043816, 5977856, 6725088, 8494848, 8966784, 10087632, 13450176, 17933568, 20175264, 26900352, 40350528, 53800704, 80701056, 161402112]

約数ペア:

[(1, 161402112), (2, 80701056), (3, 53800704), (4, 40350528), (6, 26900352), (8, 20175264), (9, 17933568), (12, 13450176), (16, 10087632), (18, 8966784), (19, 8494848), (24, 6725088), (27, 5977856), (32, 5043816), (36, 4483392), (38, 4247424), (48, 3362544), (54, 2988928), (57, 2831616), (64, 2521908), (72, 2241696), (76, 2123712), (96, 1681272), (108, 1494464), (114, 1415808), (128, 1260954), (144, 1120848), (152, 1061856), (171, 943872), (192, 840636), (216, 747232), (228, 707904), (256, 630477), (288, 560424), (304, 530928), (342, 471936), (384, 420318), (432, 373616), (456, 353952), (513, 314624), (576, 280212), (608, 265464), (684, 235968), (768, 210159), (864, 186808), (912, 176976), (1026, 157312), (1152, 140106), (1216, 132732), (1229, 131328), (1368, 117984), (1728, 93404), (1824, 88488), (2052, 78656), (2304, 70053), (2432, 66366), (2458, 65664), (2736, 58992), (3456, 46702), (3648, 44244), (3687, 43776), (4104, 39328), (4864, 33183), (4916, 32832), (5472, 29496), (6912, 23351), (7296, 22122), (7374, 21888), (8208, 19664), (9832, 16416), (10944, 14748), (11061, 14592)]