171262476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2052

約数の個数: 144

約数和(自身を含む): 557426688

約数和(自身を除く): 386164212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 1993, 2046, 2387, 2604, 2772, 3069, 3906, 3986, 4092, 4774, 5979, 6138, 7161, 7812, 7972, 9548, 11958, 12276, 13951, 14322, 17937, 21483, 21923, 23916, 27902, 28644, 35874, 41853, 42966, 43846, 55804, 61783, 65769, 71748, 83706, 85932, 87692, 123566, 125559, 131538, 153461, 167412, 185349, 197307, 247132, 251118, 263076, 306922, 370698, 394614, 432481, 460383, 502236, 556047, 613844, 679613, 741396, 789228, 864962, 920766, 1112094, 1297443, 1359226, 1381149, 1729924, 1841532, 2038839, 2224188, 2594886, 2718452, 2762298, 3892329, 4077678, 4757291, 5189772, 5524596, 6116517, 7784658, 8155356, 9514582, 12233034, 14271873, 15569316, 19029164, 24466068, 28543746, 42815619, 57087492, 85631238, 171262476]

約数ペア:

[(1, 171262476), (2, 85631238), (3, 57087492), (4, 42815619), (6, 28543746), (7, 24466068), (9, 19029164), (11, 15569316), (12, 14271873), (14, 12233034), (18, 9514582), (21, 8155356), (22, 7784658), (28, 6116517), (31, 5524596), (33, 5189772), (36, 4757291), (42, 4077678), (44, 3892329), (62, 2762298), (63, 2718452), (66, 2594886), (77, 2224188), (84, 2038839), (93, 1841532), (99, 1729924), (124, 1381149), (126, 1359226), (132, 1297443), (154, 1112094), (186, 920766), (198, 864962), (217, 789228), (231, 741396), (252, 679613), (279, 613844), (308, 556047), (341, 502236), (372, 460383), (396, 432481), (434, 394614), (462, 370698), (558, 306922), (651, 263076), (682, 251118), (693, 247132), (868, 197307), (924, 185349), (1023, 167412), (1116, 153461), (1302, 131538), (1364, 125559), (1386, 123566), (1953, 87692), (1993, 85932), (2046, 83706), (2387, 71748), (2604, 65769), (2772, 61783), (3069, 55804), (3906, 43846), (3986, 42966), (4092, 41853), (4774, 35874), (5979, 28644), (6138, 27902), (7161, 23916), (7812, 21923), (7972, 21483), (9548, 17937), (11958, 14322), (12276, 13951)]