145858986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12756

約数の個数: 72

約数和(自身を含む): 395934084

約数和(自身を除く): 250075098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 12721, 25442, 38163, 76326, 89047, 114489, 165373, 178094, 228978, 267141, 330746, 496119, 534282, 623329, 801423, 992238, 1157611, 1246658, 1488357, 1602846, 1869987, 2315222, 2976714, 3472833, 3739974, 5609961, 6945666, 8103277, 10418499, 11219922, 16206554, 20836998, 24309831, 48619662, 72929493, 145858986]

約数ペア:

[(1, 145858986), (2, 72929493), (3, 48619662), (6, 24309831), (7, 20836998), (9, 16206554), (13, 11219922), (14, 10418499), (18, 8103277), (21, 6945666), (26, 5609961), (39, 3739974), (42, 3472833), (49, 2976714), (63, 2315222), (78, 1869987), (91, 1602846), (98, 1488357), (117, 1246658), (126, 1157611), (147, 992238), (182, 801423), (234, 623329), (273, 534282), (294, 496119), (441, 330746), (546, 267141), (637, 228978), (819, 178094), (882, 165373), (1274, 114489), (1638, 89047), (1911, 76326), (3822, 38163), (5733, 25442), (11466, 12721)]