142518222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 401521536

約数和(自身を除く): 259003314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 107, 126, 154, 186, 198, 214, 217, 231, 279, 321, 341, 434, 462, 558, 642, 651, 682, 693, 749, 961, 963, 1023, 1177, 1302, 1386, 1498, 1922, 1926, 1953, 2046, 2247, 2354, 2387, 2883, 3069, 3317, 3531, 3906, 4494, 4774, 5766, 6138, 6634, 6727, 6741, 7062, 7161, 8239, 8649, 9951, 10571, 10593, 13454, 13482, 14322, 16478, 17298, 19902, 20181, 21142, 21186, 21483, 23219, 24717, 29853, 31713, 36487, 40362, 42966, 46438, 49434, 59706, 60543, 63426, 69657, 72974, 73997, 74151, 95139, 102827, 109461, 121086, 139314, 147994, 148302, 190278, 205654, 208971, 218922, 221991, 255409, 308481, 328383, 417942, 443982, 510818, 616962, 656766, 665973, 719789, 766227, 925443, 1131097, 1331946, 1439578, 1532454, 1850886, 2159367, 2262194, 2298681, 3393291, 4318734, 4597362, 6478101, 6786582, 7917679, 10179873, 12956202, 15835358, 20359746, 23753037, 47506074, 71259111, 142518222]

約数ペア:

[(1, 142518222), (2, 71259111), (3, 47506074), (6, 23753037), (7, 20359746), (9, 15835358), (11, 12956202), (14, 10179873), (18, 7917679), (21, 6786582), (22, 6478101), (31, 4597362), (33, 4318734), (42, 3393291), (62, 2298681), (63, 2262194), (66, 2159367), (77, 1850886), (93, 1532454), (99, 1439578), (107, 1331946), (126, 1131097), (154, 925443), (186, 766227), (198, 719789), (214, 665973), (217, 656766), (231, 616962), (279, 510818), (321, 443982), (341, 417942), (434, 328383), (462, 308481), (558, 255409), (642, 221991), (651, 218922), (682, 208971), (693, 205654), (749, 190278), (961, 148302), (963, 147994), (1023, 139314), (1177, 121086), (1302, 109461), (1386, 102827), (1498, 95139), (1922, 74151), (1926, 73997), (1953, 72974), (2046, 69657), (2247, 63426), (2354, 60543), (2387, 59706), (2883, 49434), (3069, 46438), (3317, 42966), (3531, 40362), (3906, 36487), (4494, 31713), (4774, 29853), (5766, 24717), (6138, 23219), (6634, 21483), (6727, 21186), (6741, 21142), (7062, 20181), (7161, 19902), (8239, 17298), (8649, 16478), (9951, 14322), (10571, 13482), (10593, 13454)]