167780052

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 492461760

約数和(自身を除く): 324681708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 121, 132, 148, 198, 222, 242, 297, 333, 347, 363, 396, 407, 444, 484, 594, 666, 694, 726, 814, 999, 1041, 1089, 1188, 1221, 1332, 1388, 1452, 1628, 1998, 2082, 2178, 2442, 3123, 3267, 3663, 3817, 3996, 4164, 4356, 4477, 4884, 6246, 6534, 7326, 7634, 8954, 9369, 10989, 11451, 12492, 12839, 13068, 13431, 14652, 15268, 17908, 18738, 21978, 22902, 25678, 26862, 34353, 37476, 38517, 40293, 41987, 43956, 45804, 51356, 53724, 68706, 77034, 80586, 83974, 103059, 115551, 120879, 125961, 137412, 141229, 154068, 161172, 167948, 206118, 231102, 241758, 251922, 282458, 346653, 377883, 412236, 423687, 462204, 483516, 503844, 564916, 693306, 755766, 847374, 1133649, 1271061, 1386612, 1511532, 1553519, 1694748, 2267298, 2542122, 3107038, 3813183, 4534596, 4660557, 5084244, 6214076, 7626366, 9321114, 13981671, 15252732, 18642228, 27963342, 41945013, 55926684, 83890026, 167780052]

約数ペア:

[(1, 167780052), (2, 83890026), (3, 55926684), (4, 41945013), (6, 27963342), (9, 18642228), (11, 15252732), (12, 13981671), (18, 9321114), (22, 7626366), (27, 6214076), (33, 5084244), (36, 4660557), (37, 4534596), (44, 3813183), (54, 3107038), (66, 2542122), (74, 2267298), (99, 1694748), (108, 1553519), (111, 1511532), (121, 1386612), (132, 1271061), (148, 1133649), (198, 847374), (222, 755766), (242, 693306), (297, 564916), (333, 503844), (347, 483516), (363, 462204), (396, 423687), (407, 412236), (444, 377883), (484, 346653), (594, 282458), (666, 251922), (694, 241758), (726, 231102), (814, 206118), (999, 167948), (1041, 161172), (1089, 154068), (1188, 141229), (1221, 137412), (1332, 125961), (1388, 120879), (1452, 115551), (1628, 103059), (1998, 83974), (2082, 80586), (2178, 77034), (2442, 68706), (3123, 53724), (3267, 51356), (3663, 45804), (3817, 43956), (3996, 41987), (4164, 40293), (4356, 38517), (4477, 37476), (4884, 34353), (6246, 26862), (6534, 25678), (7326, 22902), (7634, 21978), (8954, 18738), (9369, 17908), (10989, 15268), (11451, 14652), (12492, 13431), (12839, 13068)]