180854142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 426353664

約数和(自身を除く): 245499522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 73, 122, 146, 183, 219, 366, 427, 438, 511, 854, 967, 1022, 1281, 1533, 1934, 2562, 2901, 3066, 4453, 5802, 6769, 8906, 13359, 13538, 20307, 26718, 31171, 40614, 58987, 62342, 70591, 93513, 117974, 141182, 176961, 187026, 211773, 353922, 412909, 423546, 494137, 825818, 988274, 1238727, 1482411, 2477454, 2964822, 4306051, 8612102, 12918153, 25836306, 30142357, 60284714, 90427071, 180854142]

約数ペア:

[(1, 180854142), (2, 90427071), (3, 60284714), (6, 30142357), (7, 25836306), (14, 12918153), (21, 8612102), (42, 4306051), (61, 2964822), (73, 2477454), (122, 1482411), (146, 1238727), (183, 988274), (219, 825818), (366, 494137), (427, 423546), (438, 412909), (511, 353922), (854, 211773), (967, 187026), (1022, 176961), (1281, 141182), (1533, 117974), (1934, 93513), (2562, 70591), (2901, 62342), (3066, 58987), (4453, 40614), (5802, 31171), (6769, 26718), (8906, 20307), (13359, 13538)]