144563818

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4567}}^1$

素因数の和:4619

約数の個数: 48

約数和(自身を含む): 281206080

約数和(自身を除く): 136642262

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 4522, 4567, 9134, 15827, 31654, 31969, 63938, 77639, 86773, 155278, 173546, 223783, 447566, 543473, 607411, 1086946, 1214822, 1475141, 2950282, 3804311, 4251877, 7608622, 8503754, 10325987, 20651974, 72281909, 144563818]

約数ペア:

[(1, 144563818), (2, 72281909), (7, 20651974), (14, 10325987), (17, 8503754), (19, 7608622), (34, 4251877), (38, 3804311), (49, 2950282), (98, 1475141), (119, 1214822), (133, 1086946), (238, 607411), (266, 543473), (323, 447566), (646, 223783), (833, 173546), (931, 155278), (1666, 86773), (1862, 77639), (2261, 63938), (4522, 31969), (4567, 31654), (9134, 15827)]