155791636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 382209408

約数和(自身を除く): 226417772

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 41, 44, 52, 73, 77, 82, 91, 143, 146, 154, 164, 169, 182, 286, 287, 292, 308, 338, 364, 451, 511, 533, 572, 574, 676, 803, 902, 949, 1001, 1022, 1066, 1148, 1183, 1606, 1804, 1859, 1898, 2002, 2044, 2132, 2366, 2993, 3157, 3212, 3718, 3731, 3796, 4004, 4732, 5621, 5863, 5986, 6314, 6643, 6929, 7436, 7462, 10439, 11242, 11726, 11972, 12337, 12628, 13013, 13286, 13858, 14924, 20878, 20951, 22484, 23452, 24674, 26026, 26572, 27716, 32923, 38909, 41041, 41756, 41902, 48503, 49348, 52052, 65846, 73073, 76219, 77818, 82082, 83804, 86359, 97006, 131692, 135707, 146146, 152438, 155636, 164164, 172718, 194012, 230461, 271414, 272363, 292292, 304876, 345436, 427999, 460922, 505817, 533533, 542828, 544726, 855998, 921844, 949949, 1011634, 1067066, 1089452, 1711996, 1899898, 2023268, 2134132, 2995993, 3540719, 3799796, 5563987, 5991986, 7081438, 11127974, 11983972, 14162876, 22255948, 38947909, 77895818, 155791636]

約数ペア:

[(1, 155791636), (2, 77895818), (4, 38947909), (7, 22255948), (11, 14162876), (13, 11983972), (14, 11127974), (22, 7081438), (26, 5991986), (28, 5563987), (41, 3799796), (44, 3540719), (52, 2995993), (73, 2134132), (77, 2023268), (82, 1899898), (91, 1711996), (143, 1089452), (146, 1067066), (154, 1011634), (164, 949949), (169, 921844), (182, 855998), (286, 544726), (287, 542828), (292, 533533), (308, 505817), (338, 460922), (364, 427999), (451, 345436), (511, 304876), (533, 292292), (572, 272363), (574, 271414), (676, 230461), (803, 194012), (902, 172718), (949, 164164), (1001, 155636), (1022, 152438), (1066, 146146), (1148, 135707), (1183, 131692), (1606, 97006), (1804, 86359), (1859, 83804), (1898, 82082), (2002, 77818), (2044, 76219), (2132, 73073), (2366, 65846), (2993, 52052), (3157, 49348), (3212, 48503), (3718, 41902), (3731, 41756), (3796, 41041), (4004, 38909), (4732, 32923), (5621, 27716), (5863, 26572), (5986, 26026), (6314, 24674), (6643, 23452), (6929, 22484), (7436, 20951), (7462, 20878), (10439, 14924), (11242, 13858), (11726, 13286), (11972, 13013), (12337, 12628)]