131823692

素因数分解:

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

素因数の和:160

約数の個数: 144

約数和(自身を含む): 324077376

約数和(自身を除く): 192253684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 41, 44, 52, 73, 77, 82, 91, 121, 143, 146, 154, 164, 182, 242, 286, 287, 292, 308, 364, 451, 484, 511, 533, 572, 574, 803, 847, 902, 949, 1001, 1022, 1066, 1148, 1573, 1606, 1694, 1804, 1898, 2002, 2044, 2132, 2993, 3146, 3157, 3212, 3388, 3731, 3796, 4004, 4961, 5621, 5863, 5986, 6292, 6314, 6643, 7462, 8833, 9922, 10439, 11011, 11242, 11726, 11972, 12628, 13286, 14924, 17666, 19844, 20878, 20951, 22022, 22484, 23452, 26572, 32923, 34727, 35332, 38909, 41041, 41756, 41902, 44044, 61831, 64493, 65846, 69454, 73073, 77818, 82082, 83804, 114829, 123662, 128986, 131692, 138908, 146146, 155636, 164164, 229658, 230461, 247324, 257972, 272363, 292292, 362153, 427999, 451451, 459316, 460922, 544726, 724306, 803803, 855998, 902902, 921844, 1089452, 1448612, 1607606, 1711996, 1805804, 2535071, 2995993, 3215212, 4707989, 5070142, 5991986, 9415978, 10140284, 11983972, 18831956, 32955923, 65911846, 131823692]

約数ペア:

[(1, 131823692), (2, 65911846), (4, 32955923), (7, 18831956), (11, 11983972), (13, 10140284), (14, 9415978), (22, 5991986), (26, 5070142), (28, 4707989), (41, 3215212), (44, 2995993), (52, 2535071), (73, 1805804), (77, 1711996), (82, 1607606), (91, 1448612), (121, 1089452), (143, 921844), (146, 902902), (154, 855998), (164, 803803), (182, 724306), (242, 544726), (286, 460922), (287, 459316), (292, 451451), (308, 427999), (364, 362153), (451, 292292), (484, 272363), (511, 257972), (533, 247324), (572, 230461), (574, 229658), (803, 164164), (847, 155636), (902, 146146), (949, 138908), (1001, 131692), (1022, 128986), (1066, 123662), (1148, 114829), (1573, 83804), (1606, 82082), (1694, 77818), (1804, 73073), (1898, 69454), (2002, 65846), (2044, 64493), (2132, 61831), (2993, 44044), (3146, 41902), (3157, 41756), (3212, 41041), (3388, 38909), (3731, 35332), (3796, 34727), (4004, 32923), (4961, 26572), (5621, 23452), (5863, 22484), (5986, 22022), (6292, 20951), (6314, 20878), (6643, 19844), (7462, 17666), (8833, 14924), (9922, 13286), (10439, 12628), (11011, 11972), (11242, 11726)]