146881818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 355829760

約数和(自身を除く): 208947942

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 171, 207, 213, 263, 342, 414, 426, 437, 526, 639, 789, 874, 1278, 1311, 1349, 1578, 1633, 2367, 2622, 2698, 3266, 3933, 4047, 4734, 4899, 4997, 6049, 7866, 8094, 9798, 9994, 12098, 12141, 14697, 14991, 18147, 18673, 24282, 29394, 29982, 31027, 36294, 37346, 44973, 54441, 56019, 62054, 89946, 93081, 108882, 112038, 114931, 168057, 186162, 229862, 279243, 336114, 344793, 354787, 429479, 558486, 689586, 709574, 858958, 1034379, 1064361, 1288437, 2068758, 2128722, 2576874, 3193083, 3865311, 6386166, 7730622, 8160101, 16320202, 24480303, 48960606, 73440909, 146881818]

約数ペア:

[(1, 146881818), (2, 73440909), (3, 48960606), (6, 24480303), (9, 16320202), (18, 8160101), (19, 7730622), (23, 6386166), (38, 3865311), (46, 3193083), (57, 2576874), (69, 2128722), (71, 2068758), (114, 1288437), (138, 1064361), (142, 1034379), (171, 858958), (207, 709574), (213, 689586), (263, 558486), (342, 429479), (414, 354787), (426, 344793), (437, 336114), (526, 279243), (639, 229862), (789, 186162), (874, 168057), (1278, 114931), (1311, 112038), (1349, 108882), (1578, 93081), (1633, 89946), (2367, 62054), (2622, 56019), (2698, 54441), (3266, 44973), (3933, 37346), (4047, 36294), (4734, 31027), (4899, 29982), (4997, 29394), (6049, 24282), (7866, 18673), (8094, 18147), (9798, 14991), (9994, 14697), (12098, 12141)]