160680408

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 475200000

約数和(自身を除く): 314519592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 131, 147, 149, 168, 196, 262, 294, 298, 343, 392, 393, 447, 524, 588, 596, 686, 786, 894, 917, 1029, 1043, 1048, 1176, 1192, 1372, 1572, 1788, 1834, 2058, 2086, 2744, 2751, 3129, 3144, 3576, 3668, 4116, 4172, 5502, 6258, 6419, 7301, 7336, 8232, 8344, 11004, 12516, 12838, 14602, 19257, 19519, 21903, 22008, 25032, 25676, 29204, 38514, 39038, 43806, 44933, 51107, 51352, 58408, 58557, 77028, 78076, 87612, 89866, 102214, 117114, 134799, 136633, 153321, 154056, 156152, 175224, 179732, 204428, 234228, 269598, 273266, 306642, 359464, 408856, 409899, 468456, 539196, 546532, 613284, 819798, 956431, 1078392, 1093064, 1226568, 1639596, 1912862, 2869293, 3279192, 3825724, 5738586, 6695017, 7651448, 11477172, 13390034, 20085051, 22954344, 26780068, 40170102, 53560136, 80340204, 160680408]

約数ペア:

[(1, 160680408), (2, 80340204), (3, 53560136), (4, 40170102), (6, 26780068), (7, 22954344), (8, 20085051), (12, 13390034), (14, 11477172), (21, 7651448), (24, 6695017), (28, 5738586), (42, 3825724), (49, 3279192), (56, 2869293), (84, 1912862), (98, 1639596), (131, 1226568), (147, 1093064), (149, 1078392), (168, 956431), (196, 819798), (262, 613284), (294, 546532), (298, 539196), (343, 468456), (392, 409899), (393, 408856), (447, 359464), (524, 306642), (588, 273266), (596, 269598), (686, 234228), (786, 204428), (894, 179732), (917, 175224), (1029, 156152), (1043, 154056), (1048, 153321), (1176, 136633), (1192, 134799), (1372, 117114), (1572, 102214), (1788, 89866), (1834, 87612), (2058, 78076), (2086, 77028), (2744, 58557), (2751, 58408), (3129, 51352), (3144, 51107), (3576, 44933), (3668, 43806), (4116, 39038), (4172, 38514), (5502, 29204), (6258, 25676), (6419, 25032), (7301, 22008), (7336, 21903), (8232, 19519), (8344, 19257), (11004, 14602), (12516, 12838)]