171936492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 510515712

約数和(自身を除く): 338579220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 83, 84, 91, 98, 147, 156, 166, 182, 196, 249, 271, 273, 294, 332, 364, 498, 542, 546, 581, 588, 637, 813, 996, 1079, 1084, 1092, 1162, 1274, 1626, 1743, 1897, 1911, 2158, 2324, 2548, 3237, 3252, 3486, 3523, 3794, 3822, 4067, 4316, 5691, 6474, 6972, 7046, 7553, 7588, 7644, 8134, 10569, 11382, 12201, 12948, 13279, 14092, 15106, 16268, 21138, 22493, 22659, 22764, 24402, 24661, 26558, 30212, 39837, 42276, 44986, 45318, 48804, 49322, 52871, 53116, 67479, 73983, 79674, 89972, 90636, 98644, 105742, 134958, 147966, 157451, 158613, 159348, 172627, 211484, 269916, 292409, 295932, 314902, 317226, 345254, 472353, 517881, 584818, 629804, 634452, 690508, 877227, 944706, 1035762, 1102157, 1169636, 1754454, 1889412, 2046863, 2071524, 2204314, 3306471, 3508908, 4093726, 4408628, 6140589, 6612942, 8187452, 12281178, 13225884, 14328041, 24562356, 28656082, 42984123, 57312164, 85968246, 171936492]

約数ペア:

[(1, 171936492), (2, 85968246), (3, 57312164), (4, 42984123), (6, 28656082), (7, 24562356), (12, 14328041), (13, 13225884), (14, 12281178), (21, 8187452), (26, 6612942), (28, 6140589), (39, 4408628), (42, 4093726), (49, 3508908), (52, 3306471), (78, 2204314), (83, 2071524), (84, 2046863), (91, 1889412), (98, 1754454), (147, 1169636), (156, 1102157), (166, 1035762), (182, 944706), (196, 877227), (249, 690508), (271, 634452), (273, 629804), (294, 584818), (332, 517881), (364, 472353), (498, 345254), (542, 317226), (546, 314902), (581, 295932), (588, 292409), (637, 269916), (813, 211484), (996, 172627), (1079, 159348), (1084, 158613), (1092, 157451), (1162, 147966), (1274, 134958), (1626, 105742), (1743, 98644), (1897, 90636), (1911, 89972), (2158, 79674), (2324, 73983), (2548, 67479), (3237, 53116), (3252, 52871), (3486, 49322), (3523, 48804), (3794, 45318), (3822, 44986), (4067, 42276), (4316, 39837), (5691, 30212), (6474, 26558), (6972, 24661), (7046, 24402), (7553, 22764), (7588, 22659), (7644, 22493), (8134, 21138), (10569, 16268), (11382, 15106), (12201, 14092), (12948, 13279)]