172239144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 557961600

約数和(自身を除く): 385722456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 121, 132, 148, 154, 168, 222, 229, 231, 242, 259, 264, 296, 308, 363, 407, 444, 458, 462, 484, 518, 616, 687, 726, 777, 814, 847, 888, 916, 924, 968, 1036, 1221, 1374, 1452, 1554, 1603, 1628, 1694, 1832, 1848, 2072, 2442, 2519, 2541, 2748, 2849, 2904, 3108, 3206, 3256, 3388, 4477, 4809, 4884, 5038, 5082, 5496, 5698, 6216, 6412, 6776, 7557, 8473, 8547, 8954, 9618, 9768, 10076, 10164, 11396, 12824, 13431, 15114, 16946, 17094, 17633, 17908, 19236, 20152, 20328, 22792, 25419, 26862, 27709, 30228, 31339, 33892, 34188, 35266, 35816, 38472, 50838, 52899, 53724, 55418, 59311, 60456, 62678, 67784, 68376, 70532, 83127, 93203, 94017, 101676, 105798, 107448, 110836, 118622, 125356, 141064, 166254, 177933, 186406, 188034, 193963, 203352, 211596, 221672, 237244, 250712, 279609, 332508, 355866, 372812, 376068, 387926, 423192, 474488, 559218, 581889, 652421, 665016, 711732, 745624, 752136, 775852, 1025233, 1118436, 1163778, 1304842, 1423464, 1551704, 1957263, 2050466, 2236872, 2327556, 2609684, 3075699, 3914526, 4100932, 4655112, 5219368, 6151398, 7176631, 7829052, 8201864, 12302796, 14353262, 15658104, 21529893, 24605592, 28706524, 43059786, 57413048, 86119572, 172239144]

約数ペア:

[(1, 172239144), (2, 86119572), (3, 57413048), (4, 43059786), (6, 28706524), (7, 24605592), (8, 21529893), (11, 15658104), (12, 14353262), (14, 12302796), (21, 8201864), (22, 7829052), (24, 7176631), (28, 6151398), (33, 5219368), (37, 4655112), (42, 4100932), (44, 3914526), (56, 3075699), (66, 2609684), (74, 2327556), (77, 2236872), (84, 2050466), (88, 1957263), (111, 1551704), (121, 1423464), (132, 1304842), (148, 1163778), (154, 1118436), (168, 1025233), (222, 775852), (229, 752136), (231, 745624), (242, 711732), (259, 665016), (264, 652421), (296, 581889), (308, 559218), (363, 474488), (407, 423192), (444, 387926), (458, 376068), (462, 372812), (484, 355866), (518, 332508), (616, 279609), (687, 250712), (726, 237244), (777, 221672), (814, 211596), (847, 203352), (888, 193963), (916, 188034), (924, 186406), (968, 177933), (1036, 166254), (1221, 141064), (1374, 125356), (1452, 118622), (1554, 110836), (1603, 107448), (1628, 105798), (1694, 101676), (1832, 94017), (1848, 93203), (2072, 83127), (2442, 70532), (2519, 68376), (2541, 67784), (2748, 62678), (2849, 60456), (2904, 59311), (3108, 55418), (3206, 53724), (3256, 52899), (3388, 50838), (4477, 38472), (4809, 35816), (4884, 35266), (5038, 34188), (5082, 33892), (5496, 31339), (5698, 30228), (6216, 27709), (6412, 26862), (6776, 25419), (7557, 22792), (8473, 20328), (8547, 20152), (8954, 19236), (9618, 17908), (9768, 17633), (10076, 17094), (10164, 16946), (11396, 15114), (12824, 13431)]