144497178

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 403341120

約数和(自身を除く): 258843942

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 49, 51, 63, 69, 98, 102, 119, 126, 138, 147, 153, 161, 207, 238, 294, 306, 322, 357, 391, 414, 419, 441, 483, 714, 782, 833, 838, 882, 966, 1071, 1127, 1173, 1257, 1449, 1666, 2142, 2254, 2346, 2499, 2514, 2737, 2898, 2933, 3381, 3519, 3771, 4998, 5474, 5866, 6762, 7038, 7123, 7497, 7542, 8211, 8799, 9637, 10143, 14246, 14994, 16422, 17598, 19159, 19274, 20286, 20531, 21369, 24633, 26397, 28911, 38318, 41062, 42738, 49266, 49861, 52794, 57477, 57822, 61593, 64107, 67459, 86733, 99722, 114954, 123186, 128214, 134918, 149583, 163829, 172431, 173466, 184779, 202377, 299166, 327658, 344862, 349027, 369558, 404754, 448749, 472213, 491487, 607131, 698054, 897498, 944426, 982974, 1047081, 1146803, 1214262, 1416639, 1474461, 2094162, 2293606, 2833278, 2948922, 3141243, 3440409, 4249917, 6282486, 6880818, 8027621, 8499834, 10321227, 16055242, 20642454, 24082863, 48165726, 72248589, 144497178]

約数ペア:

[(1, 144497178), (2, 72248589), (3, 48165726), (6, 24082863), (7, 20642454), (9, 16055242), (14, 10321227), (17, 8499834), (18, 8027621), (21, 6880818), (23, 6282486), (34, 4249917), (42, 3440409), (46, 3141243), (49, 2948922), (51, 2833278), (63, 2293606), (69, 2094162), (98, 1474461), (102, 1416639), (119, 1214262), (126, 1146803), (138, 1047081), (147, 982974), (153, 944426), (161, 897498), (207, 698054), (238, 607131), (294, 491487), (306, 472213), (322, 448749), (357, 404754), (391, 369558), (414, 349027), (419, 344862), (441, 327658), (483, 299166), (714, 202377), (782, 184779), (833, 173466), (838, 172431), (882, 163829), (966, 149583), (1071, 134918), (1127, 128214), (1173, 123186), (1257, 114954), (1449, 99722), (1666, 86733), (2142, 67459), (2254, 64107), (2346, 61593), (2499, 57822), (2514, 57477), (2737, 52794), (2898, 49861), (2933, 49266), (3381, 42738), (3519, 41062), (3771, 38318), (4998, 28911), (5474, 26397), (5866, 24633), (6762, 21369), (7038, 20531), (7123, 20286), (7497, 19274), (7542, 19159), (8211, 17598), (8799, 16422), (9637, 14994), (10143, 14246)]