145217982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 368928000

約数和(自身を除く): 223710018

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 169, 182, 246, 273, 287, 338, 499, 507, 533, 546, 574, 861, 998, 1014, 1066, 1183, 1497, 1599, 1722, 2366, 2994, 3198, 3493, 3549, 3731, 6487, 6929, 6986, 7098, 7462, 10479, 11193, 12974, 13858, 19461, 20459, 20787, 20958, 22386, 38922, 40918, 41574, 45409, 48503, 61377, 84331, 90818, 97006, 122754, 136227, 143213, 145509, 168662, 252993, 265967, 272454, 286426, 291018, 429639, 505986, 531934, 590317, 797901, 859278, 1180634, 1595802, 1770951, 1861769, 3457571, 3541902, 3723538, 5585307, 6915142, 10372713, 11170614, 20745426, 24202997, 48405994, 72608991, 145217982]

約数ペア:

[(1, 145217982), (2, 72608991), (3, 48405994), (6, 24202997), (7, 20745426), (13, 11170614), (14, 10372713), (21, 6915142), (26, 5585307), (39, 3723538), (41, 3541902), (42, 3457571), (78, 1861769), (82, 1770951), (91, 1595802), (123, 1180634), (169, 859278), (182, 797901), (246, 590317), (273, 531934), (287, 505986), (338, 429639), (499, 291018), (507, 286426), (533, 272454), (546, 265967), (574, 252993), (861, 168662), (998, 145509), (1014, 143213), (1066, 136227), (1183, 122754), (1497, 97006), (1599, 90818), (1722, 84331), (2366, 61377), (2994, 48503), (3198, 45409), (3493, 41574), (3549, 40918), (3731, 38922), (6487, 22386), (6929, 20958), (6986, 20787), (7098, 20459), (7462, 19461), (10479, 13858), (11193, 12974)]