169687518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1542

約数の個数: 128

約数和(自身を含む): 479969280

約数和(自身を除く): 310281762

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 57, 66, 77, 78, 91, 114, 133, 143, 154, 182, 209, 231, 247, 266, 273, 286, 399, 418, 429, 462, 494, 546, 627, 741, 798, 858, 1001, 1254, 1463, 1482, 1487, 1729, 2002, 2717, 2926, 2974, 3003, 3458, 4389, 4461, 5187, 5434, 6006, 8151, 8778, 8922, 10374, 10409, 16302, 16357, 19019, 19331, 20818, 28253, 31227, 32714, 38038, 38662, 49071, 56506, 57057, 57993, 62454, 84759, 98142, 114114, 114499, 115986, 135317, 169518, 197771, 212641, 228998, 270634, 310783, 343497, 367289, 395542, 405951, 425282, 593313, 621566, 637923, 686994, 734578, 811902, 932349, 1101867, 1186626, 1275846, 1488487, 1864698, 2175481, 2203734, 2571023, 2976974, 4040179, 4350962, 4465461, 5142046, 6526443, 7713069, 8080358, 8930922, 12120537, 13052886, 15426138, 24241074, 28281253, 56562506, 84843759, 169687518]

約数ペア:

[(1, 169687518), (2, 84843759), (3, 56562506), (6, 28281253), (7, 24241074), (11, 15426138), (13, 13052886), (14, 12120537), (19, 8930922), (21, 8080358), (22, 7713069), (26, 6526443), (33, 5142046), (38, 4465461), (39, 4350962), (42, 4040179), (57, 2976974), (66, 2571023), (77, 2203734), (78, 2175481), (91, 1864698), (114, 1488487), (133, 1275846), (143, 1186626), (154, 1101867), (182, 932349), (209, 811902), (231, 734578), (247, 686994), (266, 637923), (273, 621566), (286, 593313), (399, 425282), (418, 405951), (429, 395542), (462, 367289), (494, 343497), (546, 310783), (627, 270634), (741, 228998), (798, 212641), (858, 197771), (1001, 169518), (1254, 135317), (1463, 115986), (1482, 114499), (1487, 114114), (1729, 98142), (2002, 84759), (2717, 62454), (2926, 57993), (2974, 57057), (3003, 56506), (3458, 49071), (4389, 38662), (4461, 38038), (5187, 32714), (5434, 31227), (6006, 28253), (8151, 20818), (8778, 19331), (8922, 19019), (10374, 16357), (10409, 16302)]