147130398

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 345600000

約数和(自身を除く): 198469602

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 423, 522, 783, 846, 1269, 1363, 1566, 1999, 2538, 2726, 3998, 4089, 5997, 8178, 11994, 12267, 17991, 24534, 35982, 36801, 53973, 57971, 73602, 93953, 107946, 115942, 173913, 187906, 281859, 347826, 521739, 563718, 845577, 1043478, 1565217, 1691154, 2536731, 2724637, 3130434, 5073462, 5449274, 8173911, 16347822, 24521733, 49043466, 73565199, 147130398]

約数ペア:

[(1, 147130398), (2, 73565199), (3, 49043466), (6, 24521733), (9, 16347822), (18, 8173911), (27, 5449274), (29, 5073462), (47, 3130434), (54, 2724637), (58, 2536731), (87, 1691154), (94, 1565217), (141, 1043478), (174, 845577), (261, 563718), (282, 521739), (423, 347826), (522, 281859), (783, 187906), (846, 173913), (1269, 115942), (1363, 107946), (1566, 93953), (1999, 73602), (2538, 57971), (2726, 53973), (3998, 36801), (4089, 35982), (5997, 24534), (8178, 17991), (11994, 12267)]