158155998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 128

約数和(自身を含む): 449971200

約数和(自身を除く): 291815202

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 221, 231, 238, 273, 286, 357, 374, 429, 442, 462, 546, 561, 663, 714, 858, 1001, 1122, 1309, 1326, 1547, 1549, 2002, 2431, 2618, 3003, 3094, 3098, 3927, 4641, 4647, 4862, 6006, 7293, 7854, 9282, 9294, 10843, 14586, 17017, 17039, 20137, 21686, 26333, 32529, 34034, 34078, 40274, 51051, 51117, 52666, 60411, 65058, 78999, 102102, 102234, 119273, 120822, 140959, 157998, 184331, 221507, 238546, 281918, 289663, 342329, 357819, 368662, 422877, 443014, 552993, 579326, 664521, 684658, 715638, 845754, 868989, 1026987, 1105986, 1329042, 1550549, 1737978, 2027641, 2053974, 2396303, 3101098, 3765619, 4055282, 4651647, 4792606, 6082923, 7188909, 7531238, 9303294, 11296857, 12165846, 14377818, 22593714, 26359333, 52718666, 79077999, 158155998]

約数ペア:

[(1, 158155998), (2, 79077999), (3, 52718666), (6, 26359333), (7, 22593714), (11, 14377818), (13, 12165846), (14, 11296857), (17, 9303294), (21, 7531238), (22, 7188909), (26, 6082923), (33, 4792606), (34, 4651647), (39, 4055282), (42, 3765619), (51, 3101098), (66, 2396303), (77, 2053974), (78, 2027641), (91, 1737978), (102, 1550549), (119, 1329042), (143, 1105986), (154, 1026987), (182, 868989), (187, 845754), (221, 715638), (231, 684658), (238, 664521), (273, 579326), (286, 552993), (357, 443014), (374, 422877), (429, 368662), (442, 357819), (462, 342329), (546, 289663), (561, 281918), (663, 238546), (714, 221507), (858, 184331), (1001, 157998), (1122, 140959), (1309, 120822), (1326, 119273), (1547, 102234), (1549, 102102), (2002, 78999), (2431, 65058), (2618, 60411), (3003, 52666), (3094, 51117), (3098, 51051), (3927, 40274), (4641, 34078), (4647, 34034), (4862, 32529), (6006, 26333), (7293, 21686), (7854, 20137), (9282, 17039), (9294, 17017), (10843, 14586)]